22077620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58099}}^1$

素因数の和:58127

約数の個数: 24

約数和(自身を含む): 48804000

約数和(自身を除く): 26726380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 58099, 116198, 232396, 290495, 580990, 1103881, 1161980, 2207762, 4415524, 5519405, 11038810, 22077620]

約数ペア:

[(1, 22077620), (2, 11038810), (4, 5519405), (5, 4415524), (10, 2207762), (19, 1161980), (20, 1103881), (38, 580990), (76, 290495), (95, 232396), (190, 116198), (380, 58099)]