124485080

素因数分解:

$2^3\times 5^1\times {\mathrm{3112127}}^1$

素因数の和:3112138

約数の個数: 16

約数和(自身を含む): 280091520

約数和(自身を除く): 155606440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3112127, 6224254, 12448508, 15560635, 24897016, 31121270, 62242540, 124485080]

約数ペア:

[(1, 124485080), (2, 62242540), (4, 31121270), (5, 24897016), (8, 15560635), (10, 12448508), (20, 6224254), (40, 3112127)]