69132080

素因数分解:

$2^4\times 5^1\times {\mathrm{864151}}^1$

素因数の和:864164

約数の個数: 20

約数和(自身を含む): 160732272

約数和(自身を除く): 91600192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 864151, 1728302, 3456604, 4320755, 6913208, 8641510, 13826416, 17283020, 34566040, 69132080]

約数ペア:

[(1, 69132080), (2, 34566040), (4, 17283020), (5, 13826416), (8, 8641510), (10, 6913208), (16, 4320755), (20, 3456604), (40, 1728302), (80, 864151)]