103665920980

素因数分解:

$2^2\times 5^1\times {\mathrm{5183296049}}^1$

素因数の和:5183296058

約数の個数: 12

約数和(自身を含む): 217698434100

約数和(自身を除く): 114032513120

約数列:

[1, 2, 4, 5, 10, 20, 5183296049, 10366592098, 20733184196, 25916480245, 51832960490, 103665920980]

約数ペア:

[(1, 103665920980), (2, 51832960490), (4, 25916480245), (5, 20733184196), (10, 10366592098), (20, 5183296049)]