2854910080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{405527}}^1$

素因数の和:405557

約数の個数: 64

約数和(自身を含む): 7445494080

約数和(自身を除く): 4590584000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 405527, 811054, 1622108, 2027635, 3244216, 4055270, 4460797, 6488432, 8110540, 8921594, 12976864, 16221080, 17843188, 22303985, 25953728, 32442160, 35686376, 44607970, 51907456, 64884320, 71372752, 89215940, 129768640, 142745504, 178431880, 259537280, 285491008, 356863760, 570982016, 713727520, 1427455040, 2854910080]

約数ペア:

[(1, 2854910080), (2, 1427455040), (4, 713727520), (5, 570982016), (8, 356863760), (10, 285491008), (11, 259537280), (16, 178431880), (20, 142745504), (22, 129768640), (32, 89215940), (40, 71372752), (44, 64884320), (55, 51907456), (64, 44607970), (80, 35686376), (88, 32442160), (110, 25953728), (128, 22303985), (160, 17843188), (176, 16221080), (220, 12976864), (320, 8921594), (352, 8110540), (440, 6488432), (640, 4460797), (704, 4055270), (880, 3244216), (1408, 2027635), (1760, 1622108), (3520, 811054), (7040, 405527)]