76775440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2917}}^1$

素因数の和:2984

約数の個数: 80

約数和(自身を含む): 208415232

約数和(自身を除く): 131639792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 2917, 3290, 3760, 5264, 5834, 6580, 11668, 13160, 14585, 20419, 23336, 26320, 29170, 40838, 46672, 58340, 81676, 102095, 116680, 137099, 163352, 204190, 233360, 274198, 326704, 408380, 548396, 685495, 816760, 959693, 1096792, 1370990, 1633520, 1919386, 2193584, 2741980, 3838772, 4798465, 5483960, 7677544, 9596930, 10967920, 15355088, 19193860, 38387720, 76775440]

約数ペア:

[(1, 76775440), (2, 38387720), (4, 19193860), (5, 15355088), (7, 10967920), (8, 9596930), (10, 7677544), (14, 5483960), (16, 4798465), (20, 3838772), (28, 2741980), (35, 2193584), (40, 1919386), (47, 1633520), (56, 1370990), (70, 1096792), (80, 959693), (94, 816760), (112, 685495), (140, 548396), (188, 408380), (235, 326704), (280, 274198), (329, 233360), (376, 204190), (470, 163352), (560, 137099), (658, 116680), (752, 102095), (940, 81676), (1316, 58340), (1645, 46672), (1880, 40838), (2632, 29170), (2917, 26320), (3290, 23336), (3760, 20419), (5264, 14585), (5834, 13160), (6580, 11668)]