157225268930

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2011}}^1\times {\mathrm{27823}}^1$

素因数の和:30122

約数の個数: 32

約数和(自身を含む): 284164063488

約数和(自身を除く): 126938794558

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2011, 2810, 4022, 10055, 20110, 27823, 55646, 139115, 278230, 565091, 1130182, 2825455, 5650910, 7818263, 15636526, 39091315, 55952053, 78182630, 111904106, 279760265, 559520530, 15722526893, 31445053786, 78612634465, 157225268930]

約数ペア:

[(1, 157225268930), (2, 78612634465), (5, 31445053786), (10, 15722526893), (281, 559520530), (562, 279760265), (1405, 111904106), (2011, 78182630), (2810, 55952053), (4022, 39091315), (10055, 15636526), (20110, 7818263), (27823, 5650910), (55646, 2825455), (139115, 1130182), (278230, 565091)]