15296920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13187}}^1$

素因数の和:13227

約数の個数: 32

約数和(自身を含む): 35607600

約数和(自身を除く): 20310680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 13187, 26374, 52748, 65935, 105496, 131870, 263740, 382423, 527480, 764846, 1529692, 1912115, 3059384, 3824230, 7648460, 15296920]

約数ペア:

[(1, 15296920), (2, 7648460), (4, 3824230), (5, 3059384), (8, 1912115), (10, 1529692), (20, 764846), (29, 527480), (40, 382423), (58, 263740), (116, 131870), (145, 105496), (232, 65935), (290, 52748), (580, 26374), (1160, 13187)]