8531680

素因数分解:

$2^5\times 5^1\times {\mathrm{53323}}^1$

素因数の和:53338

約数の個数: 24

約数和(自身を含む): 20156472

約数和(自身を除く): 11624792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 53323, 106646, 213292, 266615, 426584, 533230, 853168, 1066460, 1706336, 2132920, 4265840, 8531680]

約数ペア:

[(1, 8531680), (2, 4265840), (4, 2132920), (5, 1706336), (8, 1066460), (10, 853168), (16, 533230), (20, 426584), (32, 266615), (40, 213292), (80, 106646), (160, 53323)]