156980316020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{713546891}}^1$

素因数の和:713546911

約数の個数: 24

約数和(自身を含む): 359627633568

約数和(自身を除く): 202647317548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 713546891, 1427093782, 2854187564, 3567734455, 7135468910, 7849015801, 14270937820, 15698031602, 31396063204, 39245079005, 78490158010, 156980316020]

約数ペア:

[(1, 156980316020), (2, 78490158010), (4, 39245079005), (5, 31396063204), (10, 15698031602), (11, 14270937820), (20, 7849015801), (22, 7135468910), (44, 3567734455), (55, 2854187564), (110, 1427093782), (220, 713546891)]