75245080

素因数分解:

$2^3\times 5^1\times {\mathrm{1881127}}^1$

素因数の和:1881138

約数の個数: 16

約数和(自身を含む): 169301520

約数和(自身を除く): 94056440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1881127, 3762254, 7524508, 9405635, 15049016, 18811270, 37622540, 75245080]

約数ペア:

[(1, 75245080), (2, 37622540), (4, 18811270), (5, 15049016), (8, 9405635), (10, 7524508), (20, 3762254), (40, 1881127)]