112131640

素因数分解:

$2^3\times 5^1\times {\mathrm{2803291}}^1$

素因数の和:2803302

約数の個数: 16

約数和(自身を含む): 252296280

約数和(自身を除く): 140164640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2803291, 5606582, 11213164, 14016455, 22426328, 28032910, 56065820, 112131640]

約数ペア:

[(1, 112131640), (2, 56065820), (4, 28032910), (5, 22426328), (8, 14016455), (10, 11213164), (20, 5606582), (40, 2803291)]