2694040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 6194880

約数和(自身を除く): 3500840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1433, 1880, 2866, 5732, 7165, 11464, 14330, 28660, 57320, 67351, 134702, 269404, 336755, 538808, 673510, 1347020, 2694040]

約数ペア:

[(1, 2694040), (2, 1347020), (4, 673510), (5, 538808), (8, 336755), (10, 269404), (20, 134702), (40, 67351), (47, 57320), (94, 28660), (188, 14330), (235, 11464), (376, 7165), (470, 5732), (940, 2866), (1433, 1880)]