55178287040

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{997}}^1\times {\mathrm{1783}}^1$

素因数の和:2894

約数の個数: 112

約数和(自身を含む): 132955540032

約数和(自身を除く): 77777252992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 997, 1552, 1783, 1940, 1994, 3104, 3566, 3880, 3988, 4985, 6208, 7132, 7760, 7976, 8915, 9970, 14264, 15520, 15952, 17830, 19940, 28528, 31040, 31904, 35660, 39880, 57056, 63808, 71320, 79760, 96709, 114112, 142640, 159520, 172951, 193418, 285280, 319040, 345902, 386836, 483545, 570560, 691804, 773672, 864755, 967090, 1383608, 1547344, 1729510, 1777651, 1934180, 2767216, 3094688, 3459020, 3555302, 3868360, 5534432, 6189376, 6918040, 7110604, 7736720, 8888255, 11068864, 13836080, 14221208, 15473440, 17776510, 27672160, 28442416, 30946880, 35553020, 55344320, 56884832, 71106040, 113769664, 142212080, 172432147, 284424160, 344864294, 568848320, 689728588, 862160735, 1379457176, 1724321470, 2758914352, 3448642940, 5517828704, 6897285880, 11035657408, 13794571760, 27589143520, 55178287040]

約数ペア:

[(1, 55178287040), (2, 27589143520), (4, 13794571760), (5, 11035657408), (8, 6897285880), (10, 5517828704), (16, 3448642940), (20, 2758914352), (32, 1724321470), (40, 1379457176), (64, 862160735), (80, 689728588), (97, 568848320), (160, 344864294), (194, 284424160), (320, 172432147), (388, 142212080), (485, 113769664), (776, 71106040), (970, 56884832), (997, 55344320), (1552, 35553020), (1783, 30946880), (1940, 28442416), (1994, 27672160), (3104, 17776510), (3566, 15473440), (3880, 14221208), (3988, 13836080), (4985, 11068864), (6208, 8888255), (7132, 7736720), (7760, 7110604), (7976, 6918040), (8915, 6189376), (9970, 5534432), (14264, 3868360), (15520, 3555302), (15952, 3459020), (17830, 3094688), (19940, 2767216), (28528, 1934180), (31040, 1777651), (31904, 1729510), (35660, 1547344), (39880, 1383608), (57056, 967090), (63808, 864755), (71320, 773672), (79760, 691804), (96709, 570560), (114112, 483545), (142640, 386836), (159520, 345902), (172951, 319040), (193418, 285280)]