100255270

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{50891}}^1$

素因数の和:51095

約数の個数: 16

約数和(自身を含む): 181379088

約数和(自身を除く): 81123818

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 50891, 101782, 254455, 508910, 10025527, 20051054, 50127635, 100255270]

約数ペア:

[(1, 100255270), (2, 50127635), (5, 20051054), (10, 10025527), (197, 508910), (394, 254455), (985, 101782), (1970, 50891)]