105884080

素因数分解:

$2^4\times 5^1\times {\mathrm{1323551}}^1$

素因数の和:1323564

約数の個数: 20

約数和(自身を含む): 246180672

約数和(自身を除く): 140296592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1323551, 2647102, 5294204, 6617755, 10588408, 13235510, 21176816, 26471020, 52942040, 105884080]

約数ペア:

[(1, 105884080), (2, 52942040), (4, 26471020), (5, 21176816), (8, 13235510), (10, 10588408), (16, 6617755), (20, 5294204), (40, 2647102), (80, 1323551)]