83172550

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{22787}}^1$

素因数の和:22872

約数の個数: 24

約数和(自身を含む): 156827016

約数和(自身を除く): 73654466

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 22787, 45574, 113935, 227870, 569675, 1139350, 1663451, 3326902, 8317255, 16634510, 41586275, 83172550]

約数ペア:

[(1, 83172550), (2, 41586275), (5, 16634510), (10, 8317255), (25, 3326902), (50, 1663451), (73, 1139350), (146, 569675), (365, 227870), (730, 113935), (1825, 45574), (3650, 22787)]