Cod sursa(job #757413)
| Utilizator | Data | 11 iunie 2012 23:19:35 | |
|---|---|---|---|
| Problema | Suma divizorilor | Scor | 10 |
| Compilator | cpp | Status | done |
| Runda | Remember Mihai Pătrașcu | Marime | 0.41 kb |
#include <stdio.h>
#include <math.h>
#define modulo 9901
using namespace std;
int a,b,c,suma,sc,i;
int main()
{
freopen("sumdiv.in", "r", stdin);
freopen("sumdiv.out", "w", stdout);
scanf("%d %d", &a,&b);
c=pow(a,b);
sc=sqrt(c);
for(i=1;i<=sc;i++){
if(c%i==0){
suma=suma+(c/i)+i;
}
}
suma=suma%modulo;
printf("%d", suma);
return 0;
}
