62871920

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11069}}^1$

素因数の和:11153

約数の個数: 40

約数和(自身を含む): 148249440

約数和(自身を除く): 85377520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 11069, 22138, 44276, 55345, 88552, 110690, 177104, 221380, 442760, 785899, 885520, 1571798, 3143596, 3929495, 6287192, 7858990, 12574384, 15717980, 31435960, 62871920]

約数ペア:

[(1, 62871920), (2, 31435960), (4, 15717980), (5, 12574384), (8, 7858990), (10, 6287192), (16, 3929495), (20, 3143596), (40, 1571798), (71, 885520), (80, 785899), (142, 442760), (284, 221380), (355, 177104), (568, 110690), (710, 88552), (1136, 55345), (1420, 44276), (2840, 22138), (5680, 11069)]