82896440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{188401}}^1$

素因数の和:188423

約数の個数: 32

約数和(自身を含む): 203474160

約数和(自身を除く): 120577720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 188401, 376802, 753604, 942005, 1507208, 1884010, 2072411, 3768020, 4144822, 7536040, 8289644, 10362055, 16579288, 20724110, 41448220, 82896440]

約数ペア:

[(1, 82896440), (2, 41448220), (4, 20724110), (5, 16579288), (8, 10362055), (10, 8289644), (11, 7536040), (20, 4144822), (22, 3768020), (40, 2072411), (44, 1884010), (55, 1507208), (88, 942005), (110, 753604), (220, 376802), (440, 188401)]