5731400

素因数分解:

$2^3\times 5^2\times {\mathrm{28657}}^1$

素因数の和:28673

約数の個数: 24

約数和(自身を含む): 13325970

約数和(自身を除く): 7594570

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 28657, 57314, 114628, 143285, 229256, 286570, 573140, 716425, 1146280, 1432850, 2865700, 5731400]

約数ペア:

[(1, 5731400), (2, 2865700), (4, 1432850), (5, 1146280), (8, 716425), (10, 573140), (20, 286570), (25, 229256), (40, 143285), (50, 114628), (100, 57314), (200, 28657)]