22054000

素因数分解:

$2^4\times 5^3\times {\mathrm{11027}}^1$

素因数の和:11050

約数の個数: 40

約数和(自身を含む): 53331408

約数和(自身を除く): 31277408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 11027, 22054, 44108, 55135, 88216, 110270, 176432, 220540, 275675, 441080, 551350, 882160, 1102700, 1378375, 2205400, 2756750, 4410800, 5513500, 11027000, 22054000]

約数ペア:

[(1, 22054000), (2, 11027000), (4, 5513500), (5, 4410800), (8, 2756750), (10, 2205400), (16, 1378375), (20, 1102700), (25, 882160), (40, 551350), (50, 441080), (80, 275675), (100, 220540), (125, 176432), (200, 110270), (250, 88216), (400, 55135), (500, 44108), (1000, 22054), (2000, 11027)]