2088183680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6311}}^1$

素因数の和:6388

約数の個数: 128

約数和(自身を含む): 5562639360

約数和(自身を除く): 3474455680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 128, 160, 176, 188, 220, 235, 320, 352, 376, 440, 470, 517, 640, 704, 752, 880, 940, 1034, 1408, 1504, 1760, 1880, 2068, 2585, 3008, 3520, 3760, 4136, 5170, 6016, 6311, 7040, 7520, 8272, 10340, 12622, 15040, 16544, 20680, 25244, 30080, 31555, 33088, 41360, 50488, 63110, 66176, 69421, 82720, 100976, 126220, 138842, 165440, 201952, 252440, 277684, 296617, 330880, 347105, 403904, 504880, 555368, 593234, 694210, 807808, 1009760, 1110736, 1186468, 1388420, 1483085, 2019520, 2221472, 2372936, 2776840, 2966170, 3262787, 4039040, 4442944, 4745872, 5553680, 5932340, 6525574, 8885888, 9491744, 11107360, 11864680, 13051148, 16313935, 18983488, 22214720, 23729360, 26102296, 32627870, 37966976, 44429440, 47458720, 52204592, 65255740, 94917440, 104409184, 130511480, 189834880, 208818368, 261022960, 417636736, 522045920, 1044091840, 2088183680]

約数ペア:

[(1, 2088183680), (2, 1044091840), (4, 522045920), (5, 417636736), (8, 261022960), (10, 208818368), (11, 189834880), (16, 130511480), (20, 104409184), (22, 94917440), (32, 65255740), (40, 52204592), (44, 47458720), (47, 44429440), (55, 37966976), (64, 32627870), (80, 26102296), (88, 23729360), (94, 22214720), (110, 18983488), (128, 16313935), (160, 13051148), (176, 11864680), (188, 11107360), (220, 9491744), (235, 8885888), (320, 6525574), (352, 5932340), (376, 5553680), (440, 4745872), (470, 4442944), (517, 4039040), (640, 3262787), (704, 2966170), (752, 2776840), (880, 2372936), (940, 2221472), (1034, 2019520), (1408, 1483085), (1504, 1388420), (1760, 1186468), (1880, 1110736), (2068, 1009760), (2585, 807808), (3008, 694210), (3520, 593234), (3760, 555368), (4136, 504880), (5170, 403904), (6016, 347105), (6311, 330880), (7040, 296617), (7520, 277684), (8272, 252440), (10340, 201952), (12622, 165440), (15040, 138842), (16544, 126220), (20680, 100976), (25244, 82720), (30080, 69421), (31555, 66176), (33088, 63110), (41360, 50488)]