22444180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102019}}^1$

素因数の和:102039

約数の個数: 24

約数和(自身を含む): 51418080

約数和(自身を除く): 28973900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 102019, 204038, 408076, 510095, 1020190, 1122209, 2040380, 2244418, 4488836, 5611045, 11222090, 22444180]

約数ペア:

[(1, 22444180), (2, 11222090), (4, 5611045), (5, 4488836), (10, 2244418), (11, 2040380), (20, 1122209), (22, 1020190), (44, 510095), (55, 408076), (110, 204038), (220, 102019)]