15710362580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71410739}}^1$

素因数の和:71410759

約数の個数: 24

約数和(自身を含む): 35991012960

約数和(自身を除く): 20280650380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 71410739, 142821478, 285642956, 357053695, 714107390, 785518129, 1428214780, 1571036258, 3142072516, 3927590645, 7855181290, 15710362580]

約数ペア:

[(1, 15710362580), (2, 7855181290), (4, 3927590645), (5, 3142072516), (10, 1571036258), (11, 1428214780), (20, 785518129), (22, 714107390), (44, 357053695), (55, 285642956), (110, 142821478), (220, 71410739)]