102645080

素因数分解:

$2^3\times 5^1\times {\mathrm{2566127}}^1$

素因数の和:2566138

約数の個数: 16

約数和(自身を含む): 230951520

約数和(自身を除く): 128306440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2566127, 5132254, 10264508, 12830635, 20529016, 25661270, 51322540, 102645080]

約数ペア:

[(1, 102645080), (2, 51322540), (4, 25661270), (5, 20529016), (8, 12830635), (10, 10264508), (20, 5132254), (40, 2566127)]