24684080

素因数分解:

$2^4\times 5^1\times {\mathrm{308551}}^1$

素因数の和:308564

約数の個数: 20

約数和(自身を含む): 57390672

約数和(自身を除く): 32706592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 308551, 617102, 1234204, 1542755, 2468408, 3085510, 4936816, 6171020, 12342040, 24684080]

約数ペア:

[(1, 24684080), (2, 12342040), (4, 6171020), (5, 4936816), (8, 3085510), (10, 2468408), (16, 1542755), (20, 1234204), (40, 617102), (80, 308551)]