2180600

素因数分解:

$2^3\times 5^2\times {\mathrm{10903}}^1$

素因数の和:10919

約数の個数: 24

約数和(自身を含む): 5070360

約数和(自身を除く): 2889760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10903, 21806, 43612, 54515, 87224, 109030, 218060, 272575, 436120, 545150, 1090300, 2180600]

約数ペア:

[(1, 2180600), (2, 1090300), (4, 545150), (5, 436120), (8, 272575), (10, 218060), (20, 109030), (25, 87224), (40, 54515), (50, 43612), (100, 21806), (200, 10903)]