20180936225

素因数分解:

$5^2\times {\mathrm{149}}^1\times {\mathrm{5417701}}^1$

素因数の和:5417860

約数の個数: 12

約数和(自身を含む): 25192314300

約数和(自身を除く): 5011378075

約数列:

[1, 5, 25, 149, 745, 3725, 5417701, 27088505, 135442525, 807237449, 4036187245, 20180936225]

約数ペア:

[(1, 20180936225), (5, 4036187245), (25, 807237449), (149, 135442525), (745, 27088505), (3725, 5417701)]