23306740

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10891}}^1$

素因数の和:11007

約数の個数: 24

約数和(自身を含む): 49406112

約数和(自身を除く): 26099372

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 10891, 21782, 43564, 54455, 108910, 217820, 1165337, 2330674, 4661348, 5826685, 11653370, 23306740]

約数ペア:

[(1, 23306740), (2, 11653370), (4, 5826685), (5, 4661348), (10, 2330674), (20, 1165337), (107, 217820), (214, 108910), (428, 54455), (535, 43564), (1070, 21782), (2140, 10891)]