122325940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{556027}}^1$

素因数の和:556047

約数の個数: 24

約数和(自身を含む): 280238112

約数和(自身を除く): 157912172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 556027, 1112054, 2224108, 2780135, 5560270, 6116297, 11120540, 12232594, 24465188, 30581485, 61162970, 122325940]

約数ペア:

[(1, 122325940), (2, 61162970), (4, 30581485), (5, 24465188), (10, 12232594), (11, 11120540), (20, 6116297), (22, 5560270), (44, 2780135), (55, 2224108), (110, 1112054), (220, 556027)]