189044050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{290837}}^1$

素因数の和:290862

約数の個数: 24

約数和(自身を含む): 378671076

約数和(自身を除く): 189627026

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 290837, 581674, 1454185, 2908370, 3780881, 7270925, 7561762, 14541850, 18904405, 37808810, 94522025, 189044050]

約数ペア:

[(1, 189044050), (2, 94522025), (5, 37808810), (10, 18904405), (13, 14541850), (25, 7561762), (26, 7270925), (50, 3780881), (65, 2908370), (130, 1454185), (325, 581674), (650, 290837)]