8709002720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{5281}}^1$

素因数の和:6244

約数の個数: 96

約数和(自身を含む): 22473684576

約数和(自身を除く): 13764681856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 937, 1760, 1874, 3748, 4685, 5281, 7496, 9370, 10307, 10562, 14992, 18740, 20614, 21124, 26405, 29984, 37480, 41228, 42248, 51535, 52810, 58091, 74960, 82456, 84496, 103070, 105620, 116182, 149920, 164912, 168992, 206140, 211240, 232364, 290455, 329824, 412280, 422480, 464728, 580910, 824560, 844960, 929456, 1161820, 1649120, 1858912, 2323640, 4647280, 4948297, 9294560, 9896594, 19793188, 24741485, 39586376, 49482970, 54431267, 79172752, 98965940, 108862534, 158345504, 197931880, 217725068, 272156335, 395863760, 435450136, 544312670, 791727520, 870900272, 1088625340, 1741800544, 2177250680, 4354501360, 8709002720]

約数ペア:

[(1, 8709002720), (2, 4354501360), (4, 2177250680), (5, 1741800544), (8, 1088625340), (10, 870900272), (11, 791727520), (16, 544312670), (20, 435450136), (22, 395863760), (32, 272156335), (40, 217725068), (44, 197931880), (55, 158345504), (80, 108862534), (88, 98965940), (110, 79172752), (160, 54431267), (176, 49482970), (220, 39586376), (352, 24741485), (440, 19793188), (880, 9896594), (937, 9294560), (1760, 4948297), (1874, 4647280), (3748, 2323640), (4685, 1858912), (5281, 1649120), (7496, 1161820), (9370, 929456), (10307, 844960), (10562, 824560), (14992, 580910), (18740, 464728), (20614, 422480), (21124, 412280), (26405, 329824), (29984, 290455), (37480, 232364), (41228, 211240), (42248, 206140), (51535, 168992), (52810, 164912), (58091, 149920), (74960, 116182), (82456, 105620), (84496, 103070)]