11680592

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:544

約数の個数: 80

約数和(自身を含む): 29760000

約数和(自身を除く): 18079408

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 499, 532, 616, 836, 998, 1064, 1232, 1463, 1672, 1996, 2128, 2926, 3344, 3493, 3992, 5489, 5852, 6986, 7984, 9481, 10978, 11704, 13972, 18962, 21956, 23408, 27944, 37924, 38423, 43912, 55888, 66367, 75848, 76846, 87824, 104291, 132734, 151696, 153692, 208582, 265468, 307384, 417164, 530936, 614768, 730037, 834328, 1061872, 1460074, 1668656, 2920148, 5840296, 11680592]

約数ペア:

[(1, 11680592), (2, 5840296), (4, 2920148), (7, 1668656), (8, 1460074), (11, 1061872), (14, 834328), (16, 730037), (19, 614768), (22, 530936), (28, 417164), (38, 307384), (44, 265468), (56, 208582), (76, 153692), (77, 151696), (88, 132734), (112, 104291), (133, 87824), (152, 76846), (154, 75848), (176, 66367), (209, 55888), (266, 43912), (304, 38423), (308, 37924), (418, 27944), (499, 23408), (532, 21956), (616, 18962), (836, 13972), (998, 11704), (1064, 10978), (1232, 9481), (1463, 7984), (1672, 6986), (1996, 5852), (2128, 5489), (2926, 3992), (3344, 3493)]