56222800

素因数分解:

$2^4\times 5^2\times {\mathrm{140557}}^1$

素因数の和:140575

約数の個数: 30

約数和(自身を含む): 135076238

約数和(自身を除く): 78853438

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 140557, 281114, 562228, 702785, 1124456, 1405570, 2248912, 2811140, 3513925, 5622280, 7027850, 11244560, 14055700, 28111400, 56222800]

約数ペア:

[(1, 56222800), (2, 28111400), (4, 14055700), (5, 11244560), (8, 7027850), (10, 5622280), (16, 3513925), (20, 2811140), (25, 2248912), (40, 1405570), (50, 1124456), (80, 702785), (100, 562228), (200, 281114), (400, 140557)]