2020600

素因数分解:

$2^3\times 5^2\times {\mathrm{10103}}^1$

素因数の和:10119

約数の個数: 24

約数和(自身を含む): 4698360

約数和(自身を除く): 2677760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10103, 20206, 40412, 50515, 80824, 101030, 202060, 252575, 404120, 505150, 1010300, 2020600]

約数ペア:

[(1, 2020600), (2, 1010300), (4, 505150), (5, 404120), (8, 252575), (10, 202060), (20, 101030), (25, 80824), (40, 50515), (50, 40412), (100, 20206), (200, 10103)]