57546740

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26891}}^1$

素因数の和:27007

約数の個数: 24

約数和(自身を含む): 121982112

約数和(自身を除く): 64435372

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 26891, 53782, 107564, 134455, 268910, 537820, 2877337, 5754674, 11509348, 14386685, 28773370, 57546740]

約数ペア:

[(1, 57546740), (2, 28773370), (4, 14386685), (5, 11509348), (10, 5754674), (20, 2877337), (107, 537820), (214, 268910), (428, 134455), (535, 107564), (1070, 53782), (2140, 26891)]