4202200

素因数分解:

$2^3\times 5^2\times {\mathrm{21011}}^1$

素因数の和:21027

約数の個数: 24

約数和(自身を含む): 9770580

約数和(自身を除く): 5568380

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 21011, 42022, 84044, 105055, 168088, 210110, 420220, 525275, 840440, 1050550, 2101100, 4202200]

約数ペア:

[(1, 4202200), (2, 2101100), (4, 1050550), (5, 840440), (8, 525275), (10, 420220), (20, 210110), (25, 168088), (40, 105055), (50, 84044), (100, 42022), (200, 21011)]