9055820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4007}}^1$

素因数の和:4129

約数の個数: 24

約数和(自身を含む): 19190304

約数和(自身を除く): 10134484

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 4007, 8014, 16028, 20035, 40070, 80140, 452791, 905582, 1811164, 2263955, 4527910, 9055820]

約数ペア:

[(1, 9055820), (2, 4527910), (4, 2263955), (5, 1811164), (10, 905582), (20, 452791), (113, 80140), (226, 40070), (452, 20035), (565, 16028), (1130, 8014), (2260, 4007)]