60482920

素因数分解:

$2^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3697}}^1$

素因数の和:4117

約数の個数: 32

約数和(自身を含む): 136456200

約数和(自身を除く): 75973280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 409, 818, 1636, 2045, 3272, 3697, 4090, 7394, 8180, 14788, 16360, 18485, 29576, 36970, 73940, 147880, 1512073, 3024146, 6048292, 7560365, 12096584, 15120730, 30241460, 60482920]

約数ペア:

[(1, 60482920), (2, 30241460), (4, 15120730), (5, 12096584), (8, 7560365), (10, 6048292), (20, 3024146), (40, 1512073), (409, 147880), (818, 73940), (1636, 36970), (2045, 29576), (3272, 18485), (3697, 16360), (4090, 14788), (7394, 8180)]