9570200

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 22506000

約数和(自身を除く): 12935800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 439, 545, 872, 878, 1090, 1756, 2180, 2195, 2725, 3512, 4360, 4390, 5450, 8780, 10900, 10975, 17560, 21800, 21950, 43900, 47851, 87800, 95702, 191404, 239255, 382808, 478510, 957020, 1196275, 1914040, 2392550, 4785100, 9570200]

約数ペア:

[(1, 9570200), (2, 4785100), (4, 2392550), (5, 1914040), (8, 1196275), (10, 957020), (20, 478510), (25, 382808), (40, 239255), (50, 191404), (100, 95702), (109, 87800), (200, 47851), (218, 43900), (436, 21950), (439, 21800), (545, 17560), (872, 10975), (878, 10900), (1090, 8780), (1756, 5450), (2180, 4390), (2195, 4360), (2725, 3512)]