22411180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101869}}^1$

素因数の和:101889

約数の個数: 24

約数和(自身を含む): 51342480

約数和(自身を除く): 28931300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 101869, 203738, 407476, 509345, 1018690, 1120559, 2037380, 2241118, 4482236, 5602795, 11205590, 22411180]

約数ペア:

[(1, 22411180), (2, 11205590), (4, 5602795), (5, 4482236), (10, 2241118), (11, 2037380), (20, 1120559), (22, 1018690), (44, 509345), (55, 407476), (110, 203738), (220, 101869)]