6680604080

素因数分解:

$2^4\times 5^1\times {\mathrm{83507551}}^1$

素因数の和:83507564

約数の個数: 20

約数和(自身を含む): 15532404672

約数和(自身を除く): 8851800592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83507551, 167015102, 334030204, 417537755, 668060408, 835075510, 1336120816, 1670151020, 3340302040, 6680604080]

約数ペア:

[(1, 6680604080), (2, 3340302040), (4, 1670151020), (5, 1336120816), (8, 835075510), (10, 668060408), (16, 417537755), (20, 334030204), (40, 167015102), (80, 83507551)]