108175640

素因数分解:

$2^3\times 5^1\times {\mathrm{2704391}}^1$

素因数の和:2704402

約数の個数: 16

約数和(自身を含む): 243395280

約数和(自身を除く): 135219640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2704391, 5408782, 10817564, 13521955, 21635128, 27043910, 54087820, 108175640]

約数ペア:

[(1, 108175640), (2, 54087820), (4, 27043910), (5, 21635128), (8, 13521955), (10, 10817564), (20, 5408782), (40, 2704391)]