88892809010

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{8970011}}^1$

素因数の和:8971009

約数の個数: 16

約数和(自身を含む): 160168534272

約数和(自身を除く): 71275725262

約数列:

[1, 2, 5, 10, 991, 1982, 4955, 9910, 8970011, 17940022, 44850055, 89700110, 8889280901, 17778561802, 44446404505, 88892809010]

約数ペア:

[(1, 88892809010), (2, 44446404505), (5, 17778561802), (10, 8889280901), (991, 89700110), (1982, 44850055), (4955, 17940022), (9910, 8970011)]