27853760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 112

約数和(自身を含む): 74505312

約数和(自身を除く): 46651552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 160, 164, 176, 193, 205, 220, 320, 328, 352, 386, 410, 440, 451, 656, 704, 772, 820, 880, 902, 965, 1312, 1544, 1640, 1760, 1804, 1930, 2123, 2255, 2624, 3088, 3280, 3520, 3608, 3860, 4246, 4510, 6176, 6560, 7216, 7720, 7913, 8492, 9020, 10615, 12352, 13120, 14432, 15440, 15826, 16984, 18040, 21230, 28864, 30880, 31652, 33968, 36080, 39565, 42460, 61760, 63304, 67936, 72160, 79130, 84920, 87043, 126608, 135872, 144320, 158260, 169840, 174086, 253216, 316520, 339680, 348172, 435215, 506432, 633040, 679360, 696344, 870430, 1266080, 1392688, 1740860, 2532160, 2785376, 3481720, 5570752, 6963440, 13926880, 27853760]

約数ペア:

[(1, 27853760), (2, 13926880), (4, 6963440), (5, 5570752), (8, 3481720), (10, 2785376), (11, 2532160), (16, 1740860), (20, 1392688), (22, 1266080), (32, 870430), (40, 696344), (41, 679360), (44, 633040), (55, 506432), (64, 435215), (80, 348172), (82, 339680), (88, 316520), (110, 253216), (160, 174086), (164, 169840), (176, 158260), (193, 144320), (205, 135872), (220, 126608), (320, 87043), (328, 84920), (352, 79130), (386, 72160), (410, 67936), (440, 63304), (451, 61760), (656, 42460), (704, 39565), (772, 36080), (820, 33968), (880, 31652), (902, 30880), (965, 28864), (1312, 21230), (1544, 18040), (1640, 16984), (1760, 15826), (1804, 15440), (1930, 14432), (2123, 13120), (2255, 12352), (2624, 10615), (3088, 9020), (3280, 8492), (3520, 7913), (3608, 7720), (3860, 7216), (4246, 6560), (4510, 6176)]