4488103640

素因数分解:

$2^3\times 5^1\times {\mathrm{112202591}}^1$

素因数の和:112202602

約数の個数: 16

約数和(自身を含む): 10098233280

約数和(自身を除く): 5610129640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 112202591, 224405182, 448810364, 561012955, 897620728, 1122025910, 2244051820, 4488103640]

約数ペア:

[(1, 4488103640), (2, 2244051820), (4, 1122025910), (5, 897620728), (8, 561012955), (10, 448810364), (20, 224405182), (40, 112202591)]