89803840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:924

約数の個数: 112

約数和(自身を含む): 249887232

約数和(自身を除く): 160083392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 658, 752, 853, 940, 1120, 1316, 1504, 1645, 1706, 1880, 2240, 2632, 3008, 3290, 3412, 3760, 4265, 5264, 5971, 6580, 6824, 7520, 8530, 10528, 11942, 13160, 13648, 15040, 17060, 21056, 23884, 26320, 27296, 29855, 34120, 40091, 47768, 52640, 54592, 59710, 68240, 80182, 95536, 105280, 119420, 136480, 160364, 191072, 200455, 238840, 272960, 280637, 320728, 382144, 400910, 477680, 561274, 641456, 801820, 955360, 1122548, 1282912, 1403185, 1603640, 1910720, 2245096, 2565824, 2806370, 3207280, 4490192, 5612740, 6414560, 8980384, 11225480, 12829120, 17960768, 22450960, 44901920, 89803840]

約数ペア:

[(1, 89803840), (2, 44901920), (4, 22450960), (5, 17960768), (7, 12829120), (8, 11225480), (10, 8980384), (14, 6414560), (16, 5612740), (20, 4490192), (28, 3207280), (32, 2806370), (35, 2565824), (40, 2245096), (47, 1910720), (56, 1603640), (64, 1403185), (70, 1282912), (80, 1122548), (94, 955360), (112, 801820), (140, 641456), (160, 561274), (188, 477680), (224, 400910), (235, 382144), (280, 320728), (320, 280637), (329, 272960), (376, 238840), (448, 200455), (470, 191072), (560, 160364), (658, 136480), (752, 119420), (853, 105280), (940, 95536), (1120, 80182), (1316, 68240), (1504, 59710), (1645, 54592), (1706, 52640), (1880, 47768), (2240, 40091), (2632, 34120), (3008, 29855), (3290, 27296), (3412, 26320), (3760, 23884), (4265, 21056), (5264, 17060), (5971, 15040), (6580, 13648), (6824, 13160), (7520, 11942), (8530, 10528)]