82283960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{187009}}^1$

素因数の和:187031

約数の個数: 32

約数和(自身を含む): 201970800

約数和(自身を除く): 119686840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 187009, 374018, 748036, 935045, 1496072, 1870090, 2057099, 3740180, 4114198, 7480360, 8228396, 10285495, 16456792, 20570990, 41141980, 82283960]

約数ペア:

[(1, 82283960), (2, 41141980), (4, 20570990), (5, 16456792), (8, 10285495), (10, 8228396), (11, 7480360), (20, 4114198), (22, 3740180), (40, 2057099), (44, 1870090), (55, 1496072), (88, 935045), (110, 748036), (220, 374018), (440, 187009)]