22323620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3499}}^1$

素因数の和:3548

約数の個数: 48

約数和(自身を含む): 52920000

約数和(自身を除く): 30596380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 3499, 6380, 6998, 13996, 17495, 34990, 38489, 69980, 76978, 101471, 153956, 192445, 202942, 384890, 405884, 507355, 769780, 1014710, 1116181, 2029420, 2232362, 4464724, 5580905, 11161810, 22323620]

約数ペア:

[(1, 22323620), (2, 11161810), (4, 5580905), (5, 4464724), (10, 2232362), (11, 2029420), (20, 1116181), (22, 1014710), (29, 769780), (44, 507355), (55, 405884), (58, 384890), (110, 202942), (116, 192445), (145, 153956), (220, 101471), (290, 76978), (319, 69980), (580, 38489), (638, 34990), (1276, 17495), (1595, 13996), (3190, 6998), (3499, 6380)]