58397420

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{10391}}^1$

素因数の和:10681

約数の個数: 24

約数和(自身を含む): 123082848

約数和(自身を除く): 64685428

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 10391, 20782, 41564, 51955, 103910, 207820, 2919871, 5839742, 11679484, 14599355, 29198710, 58397420]

約数ペア:

[(1, 58397420), (2, 29198710), (4, 14599355), (5, 11679484), (10, 5839742), (20, 2919871), (281, 207820), (562, 103910), (1124, 51955), (1405, 41564), (2810, 20782), (5620, 10391)]