9850720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 26399520

約数和(自身を除く): 16548800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 193, 220, 232, 290, 319, 352, 386, 440, 464, 580, 638, 772, 880, 928, 965, 1160, 1276, 1544, 1595, 1760, 1930, 2123, 2320, 2552, 3088, 3190, 3860, 4246, 4640, 5104, 5597, 6176, 6380, 7720, 8492, 10208, 10615, 11194, 12760, 15440, 16984, 21230, 22388, 25520, 27985, 30880, 33968, 42460, 44776, 51040, 55970, 61567, 67936, 84920, 89552, 111940, 123134, 169840, 179104, 223880, 246268, 307835, 339680, 447760, 492536, 615670, 895520, 985072, 1231340, 1970144, 2462680, 4925360, 9850720]

約数ペア:

[(1, 9850720), (2, 4925360), (4, 2462680), (5, 1970144), (8, 1231340), (10, 985072), (11, 895520), (16, 615670), (20, 492536), (22, 447760), (29, 339680), (32, 307835), (40, 246268), (44, 223880), (55, 179104), (58, 169840), (80, 123134), (88, 111940), (110, 89552), (116, 84920), (145, 67936), (160, 61567), (176, 55970), (193, 51040), (220, 44776), (232, 42460), (290, 33968), (319, 30880), (352, 27985), (386, 25520), (440, 22388), (464, 21230), (580, 16984), (638, 15440), (772, 12760), (880, 11194), (928, 10615), (965, 10208), (1160, 8492), (1276, 7720), (1544, 6380), (1595, 6176), (1760, 5597), (1930, 5104), (2123, 4640), (2320, 4246), (2552, 3860), (3088, 3190)]