5612740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 13773312

約数和(自身を除く): 8160572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 853, 940, 1316, 1645, 1706, 3290, 3412, 4265, 5971, 6580, 8530, 11942, 17060, 23884, 29855, 40091, 59710, 80182, 119420, 160364, 200455, 280637, 400910, 561274, 801820, 1122548, 1403185, 2806370, 5612740]

約数ペア:

[(1, 5612740), (2, 2806370), (4, 1403185), (5, 1122548), (7, 801820), (10, 561274), (14, 400910), (20, 280637), (28, 200455), (35, 160364), (47, 119420), (70, 80182), (94, 59710), (140, 40091), (188, 29855), (235, 23884), (329, 17060), (470, 11942), (658, 8530), (853, 6580), (940, 5971), (1316, 4265), (1645, 3412), (1706, 3290)]