165191540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{284813}}^1$

素因数の和:284851

約数の個数: 24

約数和(自身を含む): 358865640

約数和(自身を除く): 193674100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 284813, 569626, 1139252, 1424065, 2848130, 5696260, 8259577, 16519154, 33038308, 41297885, 82595770, 165191540]

約数ペア:

[(1, 165191540), (2, 82595770), (4, 41297885), (5, 33038308), (10, 16519154), (20, 8259577), (29, 5696260), (58, 2848130), (116, 1424065), (145, 1139252), (290, 569626), (580, 284813)]