22905080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52057}}^1$

素因数の和:52079

約数の個数: 32

約数和(自身を含む): 56222640

約数和(自身を除く): 33317560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 52057, 104114, 208228, 260285, 416456, 520570, 572627, 1041140, 1145254, 2082280, 2290508, 2863135, 4581016, 5726270, 11452540, 22905080]

約数ペア:

[(1, 22905080), (2, 11452540), (4, 5726270), (5, 4581016), (8, 2863135), (10, 2290508), (11, 2082280), (20, 1145254), (22, 1041140), (40, 572627), (44, 520570), (55, 416456), (88, 260285), (110, 208228), (220, 104114), (440, 52057)]