22232540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9187}}^1$

素因数の和:9218

約数の個数: 36

約数和(自身を含む): 51324168

約数和(自身を除く): 29091628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 9187, 18374, 36748, 45935, 91870, 101057, 183740, 202114, 404228, 505285, 1010570, 1111627, 2021140, 2223254, 4446508, 5558135, 11116270, 22232540]

約数ペア:

[(1, 22232540), (2, 11116270), (4, 5558135), (5, 4446508), (10, 2223254), (11, 2021140), (20, 1111627), (22, 1010570), (44, 505285), (55, 404228), (110, 202114), (121, 183740), (220, 101057), (242, 91870), (484, 45935), (605, 36748), (1210, 18374), (2420, 9187)]