12342040

素因数分解:

$2^3\times 5^1\times {\mathrm{308551}}^1$

素因数の和:308562

約数の個数: 16

約数和(自身を含む): 27769680

約数和(自身を除く): 15427640

約数列:

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

約数ペア:

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