464156920

素因数分解:

$2^3\times 5^1\times {\mathrm{11603923}}^1$

素因数の和:11603934

約数の個数: 16

約数和(自身を含む): 1044353160

約数和(自身を除く): 580196240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11603923, 23207846, 46415692, 58019615, 92831384, 116039230, 232078460, 464156920]

約数ペア:

[(1, 464156920), (2, 232078460), (4, 116039230), (5, 92831384), (8, 58019615), (10, 46415692), (20, 23207846), (40, 11603923)]