26871680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 70814520

約数和(自身を除く): 43942840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 347, 352, 440, 484, 605, 640, 694, 704, 880, 968, 1210, 1388, 1408, 1735, 1760, 1936, 2420, 2776, 3470, 3520, 3817, 3872, 4840, 5552, 6940, 7040, 7634, 7744, 9680, 11104, 13880, 15268, 15488, 19085, 19360, 22208, 27760, 30536, 38170, 38720, 41987, 44416, 55520, 61072, 76340, 77440, 83974, 111040, 122144, 152680, 167948, 209935, 222080, 244288, 305360, 335896, 419870, 488576, 610720, 671792, 839740, 1221440, 1343584, 1679480, 2442880, 2687168, 3358960, 5374336, 6717920, 13435840, 26871680]

約数ペア:

[(1, 26871680), (2, 13435840), (4, 6717920), (5, 5374336), (8, 3358960), (10, 2687168), (11, 2442880), (16, 1679480), (20, 1343584), (22, 1221440), (32, 839740), (40, 671792), (44, 610720), (55, 488576), (64, 419870), (80, 335896), (88, 305360), (110, 244288), (121, 222080), (128, 209935), (160, 167948), (176, 152680), (220, 122144), (242, 111040), (320, 83974), (347, 77440), (352, 76340), (440, 61072), (484, 55520), (605, 44416), (640, 41987), (694, 38720), (704, 38170), (880, 30536), (968, 27760), (1210, 22208), (1388, 19360), (1408, 19085), (1735, 15488), (1760, 15268), (1936, 13880), (2420, 11104), (2776, 9680), (3470, 7744), (3520, 7634), (3817, 7040), (3872, 6940), (4840, 5552)]