82820410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{202001}}^1$

素因数の和:202049

約数の個数: 16

約数和(自身を含む): 152713512

約数和(自身を除く): 69893102

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 202001, 404002, 1010005, 2020010, 8282041, 16564082, 41410205, 82820410]

約数ペア:

[(1, 82820410), (2, 41410205), (5, 16564082), (10, 8282041), (41, 2020010), (82, 1010005), (205, 404002), (410, 202001)]