22012540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{100057}}^1$

素因数の和:100077

約数の個数: 24

約数和(自身を含む): 50429232

約数和(自身を除く): 28416692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 100057, 200114, 400228, 500285, 1000570, 1100627, 2001140, 2201254, 4402508, 5503135, 11006270, 22012540]

約数ペア:

[(1, 22012540), (2, 11006270), (4, 5503135), (5, 4402508), (10, 2201254), (11, 2001140), (20, 1100627), (22, 1000570), (44, 500285), (55, 400228), (110, 200114), (220, 100057)]