55305400

素因数分解:

$2^3\times 5^2\times {\mathrm{276527}}^1$

素因数の和:276543

約数の個数: 24

約数和(自身を含む): 128585520

約数和(自身を除く): 73280120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 276527, 553054, 1106108, 1382635, 2212216, 2765270, 5530540, 6913175, 11061080, 13826350, 27652700, 55305400]

約数ペア:

[(1, 55305400), (2, 27652700), (4, 13826350), (5, 11061080), (8, 6913175), (10, 5530540), (20, 2765270), (25, 2212216), (40, 1382635), (50, 1106108), (100, 553054), (200, 276527)]