12829120

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:917

約数の個数: 56

約数和(自身を含む): 31235904

約数和(自身を除く): 18406784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 853, 940, 1504, 1706, 1880, 3008, 3412, 3760, 4265, 6824, 7520, 8530, 13648, 15040, 17060, 27296, 34120, 40091, 54592, 68240, 80182, 136480, 160364, 200455, 272960, 320728, 400910, 641456, 801820, 1282912, 1603640, 2565824, 3207280, 6414560, 12829120]

約数ペア:

[(1, 12829120), (2, 6414560), (4, 3207280), (5, 2565824), (8, 1603640), (10, 1282912), (16, 801820), (20, 641456), (32, 400910), (40, 320728), (47, 272960), (64, 200455), (80, 160364), (94, 136480), (160, 80182), (188, 68240), (235, 54592), (320, 40091), (376, 34120), (470, 27296), (752, 17060), (853, 15040), (940, 13648), (1504, 8530), (1706, 7520), (1880, 6824), (3008, 4265), (3412, 3760)]