2525080

素因数分解:

$2^3\times 5^1\times {\mathrm{63127}}^1$

素因数の和:63138

約数の個数: 16

約数和(自身を含む): 5681520

約数和(自身を除く): 3156440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 63127, 126254, 252508, 315635, 505016, 631270, 1262540, 2525080]

約数ペア:

[(1, 2525080), (2, 1262540), (4, 631270), (5, 505016), (8, 315635), (10, 252508), (20, 126254), (40, 63127)]