40420139905

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1\times {\mathrm{105733}}^1$

素因数の和:106596

約数の個数: 16

約数和(自身を含む): 49049579664

約数和(自身を除く): 8629439759

約数列:

[1, 5, 101, 505, 757, 3785, 76457, 105733, 382285, 528665, 10679033, 53395165, 80039881, 400199405, 8084027981, 40420139905]

約数ペア:

[(1, 40420139905), (5, 8084027981), (101, 400199405), (505, 80039881), (757, 53395165), (3785, 10679033), (76457, 528665), (105733, 382285)]