2825080

素因数分解:

$2^3\times 5^1\times {\mathrm{70627}}^1$

素因数の和:70638

約数の個数: 16

約数和(自身を含む): 6356520

約数和(自身を除く): 3531440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 70627, 141254, 282508, 353135, 565016, 706270, 1412540, 2825080]

約数ペア:

[(1, 2825080), (2, 1412540), (4, 706270), (5, 565016), (8, 353135), (10, 282508), (20, 141254), (40, 70627)]