465588680

素因数分解:

$2^3\times 5^1\times {\mathrm{11639717}}^1$

素因数の和:11639728

約数の個数: 16

約数和(自身を含む): 1047574620

約数和(自身を除く): 581985940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11639717, 23279434, 46558868, 58198585, 93117736, 116397170, 232794340, 465588680]

約数ペア:

[(1, 465588680), (2, 232794340), (4, 116397170), (5, 93117736), (8, 58198585), (10, 46558868), (20, 23279434), (40, 11639717)]