110918980

素因数分解:

$2^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{3881}}^1$

素因数の和:5319

約数の個数: 24

約数和(自身を含む): 233152920

約数和(自身を除く): 122233940

約数列:

[1, 2, 4, 5, 10, 20, 1429, 2858, 3881, 5716, 7145, 7762, 14290, 15524, 19405, 28580, 38810, 77620, 5545949, 11091898, 22183796, 27729745, 55459490, 110918980]

約数ペア:

[(1, 110918980), (2, 55459490), (4, 27729745), (5, 22183796), (10, 11091898), (20, 5545949), (1429, 77620), (2858, 38810), (3881, 28580), (5716, 19405), (7145, 15524), (7762, 14290)]