5426960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:912

約数の個数: 80

約数和(自身を含む): 15748992

約数和(自身を除く): 10322032

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 881, 1232, 1540, 1762, 3080, 3524, 4405, 6160, 6167, 7048, 8810, 9691, 12334, 14096, 17620, 19382, 24668, 30835, 35240, 38764, 48455, 49336, 61670, 67837, 70480, 77528, 96910, 98672, 123340, 135674, 155056, 193820, 246680, 271348, 339185, 387640, 493360, 542696, 678370, 775280, 1085392, 1356740, 2713480, 5426960]

約数ペア:

[(1, 5426960), (2, 2713480), (4, 1356740), (5, 1085392), (7, 775280), (8, 678370), (10, 542696), (11, 493360), (14, 387640), (16, 339185), (20, 271348), (22, 246680), (28, 193820), (35, 155056), (40, 135674), (44, 123340), (55, 98672), (56, 96910), (70, 77528), (77, 70480), (80, 67837), (88, 61670), (110, 49336), (112, 48455), (140, 38764), (154, 35240), (176, 30835), (220, 24668), (280, 19382), (308, 17620), (385, 14096), (440, 12334), (560, 9691), (616, 8810), (770, 7048), (880, 6167), (881, 6160), (1232, 4405), (1540, 3524), (1762, 3080)]