8531975480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{30471341}}^1$

素因数の和:30471359

約数の個数: 32

約数和(自身を含む): 21939366240

約数和(自身を除く): 13407390760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 30471341, 60942682, 121885364, 152356705, 213299387, 243770728, 304713410, 426598774, 609426820, 853197548, 1066496935, 1218853640, 1706395096, 2132993870, 4265987740, 8531975480]

約数ペア:

[(1, 8531975480), (2, 4265987740), (4, 2132993870), (5, 1706395096), (7, 1218853640), (8, 1066496935), (10, 853197548), (14, 609426820), (20, 426598774), (28, 304713410), (35, 243770728), (40, 213299387), (56, 152356705), (70, 121885364), (140, 60942682), (280, 30471341)]