22965140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 53754624

約数和(自身を除く): 30789484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2221, 2585, 4442, 5170, 8884, 10340, 11105, 22210, 24431, 44420, 48862, 97724, 104387, 122155, 208774, 244310, 417548, 488620, 521935, 1043870, 1148257, 2087740, 2296514, 4593028, 5741285, 11482570, 22965140]

約数ペア:

[(1, 22965140), (2, 11482570), (4, 5741285), (5, 4593028), (10, 2296514), (11, 2087740), (20, 1148257), (22, 1043870), (44, 521935), (47, 488620), (55, 417548), (94, 244310), (110, 208774), (188, 122155), (220, 104387), (235, 97724), (470, 48862), (517, 44420), (940, 24431), (1034, 22210), (2068, 11105), (2221, 10340), (2585, 8884), (4442, 5170)]