5045080

素因数分解:

$2^3\times 5^1\times {\mathrm{126127}}^1$

素因数の和:126138

約数の個数: 16

約数和(自身を含む): 11351520

約数和(自身を除く): 6306440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 126127, 252254, 504508, 630635, 1009016, 1261270, 2522540, 5045080]

約数ペア:

[(1, 5045080), (2, 2522540), (4, 1261270), (5, 1009016), (8, 630635), (10, 504508), (20, 252254), (40, 126127)]