57077620

素因数分解:

$2^2\times 5^1\times {\mathrm{2853881}}^1$

素因数の和:2853890

約数の個数: 12

約数和(自身を含む): 119863044

約数和(自身を除く): 62785424

約数列:

[1, 2, 4, 5, 10, 20, 2853881, 5707762, 11415524, 14269405, 28538810, 57077620]

約数ペア:

[(1, 57077620), (2, 28538810), (4, 14269405), (5, 11415524), (10, 5707762), (20, 2853881)]