2016345080

素因数分解:

$2^3\times 5^1\times {\mathrm{50408627}}^1$

素因数の和:50408638

約数の個数: 16

約数和(自身を含む): 4536776520

約数和(自身を除く): 2520431440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50408627, 100817254, 201634508, 252043135, 403269016, 504086270, 1008172540, 2016345080]

約数ペア:

[(1, 2016345080), (2, 1008172540), (4, 504086270), (5, 403269016), (8, 252043135), (10, 201634508), (20, 100817254), (40, 50408627)]