117477620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{451837}}^1$

素因数の和:451859

約数の個数: 24

約数和(自身を含む): 265680744

約数和(自身を除く): 148203124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 451837, 903674, 1807348, 2259185, 4518370, 5873881, 9036740, 11747762, 23495524, 29369405, 58738810, 117477620]

約数ペア:

[(1, 117477620), (2, 58738810), (4, 29369405), (5, 23495524), (10, 11747762), (13, 9036740), (20, 5873881), (26, 4518370), (52, 2259185), (65, 1807348), (130, 903674), (260, 451837)]