3782440

素因数分解:

$2^3\times 5^1\times {\mathrm{94561}}^1$

素因数の和:94572

約数の個数: 16

約数和(自身を含む): 8510580

約数和(自身を除く): 4728140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 94561, 189122, 378244, 472805, 756488, 945610, 1891220, 3782440]

約数ペア:

[(1, 3782440), (2, 1891220), (4, 945610), (5, 756488), (8, 472805), (10, 378244), (20, 189122), (40, 94561)]