2016129800

素因数分解:

$2^3\times 5^2\times {\mathrm{10080649}}^1$

素因数の和:10080665

約数の個数: 24

約数和(自身を含む): 4687502250

約数和(自身を除く): 2671372450

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10080649, 20161298, 40322596, 50403245, 80645192, 100806490, 201612980, 252016225, 403225960, 504032450, 1008064900, 2016129800]

約数ペア:

[(1, 2016129800), (2, 1008064900), (4, 504032450), (5, 403225960), (8, 252016225), (10, 201612980), (20, 100806490), (25, 80645192), (40, 50403245), (50, 40322596), (100, 20161298), (200, 10080649)]