20227938100

素因数分解:

$2^2\times 5^2\times {\mathrm{202279381}}^1$

素因数の和:202279395

約数の個数: 18

約数和(自身を含む): 43894625894

約数和(自身を除く): 23666687794

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 202279381, 404558762, 809117524, 1011396905, 2022793810, 4045587620, 5056984525, 10113969050, 20227938100]

約数ペア:

[(1, 20227938100), (2, 10113969050), (4, 5056984525), (5, 4045587620), (10, 2022793810), (20, 1011396905), (25, 809117524), (50, 404558762), (100, 202279381)]