22006340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 48432384

約数和(自身を除く): 26426044

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 571, 820, 940, 1142, 1927, 2284, 2855, 3854, 5710, 7708, 9635, 11420, 19270, 23411, 26837, 38540, 46822, 53674, 93644, 107348, 117055, 134185, 234110, 268370, 468220, 536740, 1100317, 2200634, 4401268, 5501585, 11003170, 22006340]

約数ペア:

[(1, 22006340), (2, 11003170), (4, 5501585), (5, 4401268), (10, 2200634), (20, 1100317), (41, 536740), (47, 468220), (82, 268370), (94, 234110), (164, 134185), (188, 117055), (205, 107348), (235, 93644), (410, 53674), (470, 46822), (571, 38540), (820, 26837), (940, 23411), (1142, 19270), (1927, 11420), (2284, 9635), (2855, 7708), (3854, 5710)]