70625080

素因数分解:

$2^3\times 5^1\times {\mathrm{1765627}}^1$

素因数の和:1765638

約数の個数: 16

約数和(自身を含む): 158906520

約数和(自身を除く): 88281440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1765627, 3531254, 7062508, 8828135, 14125016, 17656270, 35312540, 70625080]

約数ペア:

[(1, 70625080), (2, 35312540), (4, 17656270), (5, 14125016), (8, 8828135), (10, 7062508), (20, 3531254), (40, 1765627)]