89882680

素因数分解:

$2^3\times 5^1\times {\mathrm{2247067}}^1$

素因数の和:2247078

約数の個数: 16

約数和(自身を含む): 202236120

約数和(自身を除く): 112353440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2247067, 4494134, 8988268, 11235335, 17976536, 22470670, 44941340, 89882680]

約数ペア:

[(1, 89882680), (2, 44941340), (4, 22470670), (5, 17976536), (8, 11235335), (10, 8988268), (20, 4494134), (40, 2247067)]