486513640

素因数分解:

$2^3\times 5^1\times {\mathrm{12162841}}^1$

素因数の和:12162852

約数の個数: 16

約数和(自身を含む): 1094655780

約数和(自身を除く): 608142140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 12162841, 24325682, 48651364, 60814205, 97302728, 121628410, 243256820, 486513640]

約数ペア:

[(1, 486513640), (2, 243256820), (4, 121628410), (5, 97302728), (8, 60814205), (10, 48651364), (20, 24325682), (40, 12162841)]