102108680

素因数分解:

$2^3\times 5^1\times {\mathrm{2552717}}^1$

素因数の和:2552728

約数の個数: 16

約数和(自身を含む): 229744620

約数和(自身を除く): 127635940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2552717, 5105434, 10210868, 12763585, 20421736, 25527170, 51054340, 102108680]

約数ペア:

[(1, 102108680), (2, 51054340), (4, 25527170), (5, 20421736), (8, 12763585), (10, 10210868), (20, 5105434), (40, 2552717)]