11225480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 29514240

約数和(自身を除く): 18288760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 853, 940, 1316, 1645, 1706, 1880, 2632, 3290, 3412, 4265, 5971, 6580, 6824, 8530, 11942, 13160, 17060, 23884, 29855, 34120, 40091, 47768, 59710, 80182, 119420, 160364, 200455, 238840, 280637, 320728, 400910, 561274, 801820, 1122548, 1403185, 1603640, 2245096, 2806370, 5612740, 11225480]

約数ペア:

[(1, 11225480), (2, 5612740), (4, 2806370), (5, 2245096), (7, 1603640), (8, 1403185), (10, 1122548), (14, 801820), (20, 561274), (28, 400910), (35, 320728), (40, 280637), (47, 238840), (56, 200455), (70, 160364), (94, 119420), (140, 80182), (188, 59710), (235, 47768), (280, 40091), (329, 34120), (376, 29855), (470, 23884), (658, 17060), (853, 13160), (940, 11942), (1316, 8530), (1645, 6824), (1706, 6580), (1880, 5971), (2632, 4265), (3290, 3412)]