5680880

素因数分解:

$2^4\times 5^1\times {\mathrm{71011}}^1$

素因数の和:71024

約数の個数: 20

約数和(自身を含む): 13208232

約数和(自身を除く): 7527352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 71011, 142022, 284044, 355055, 568088, 710110, 1136176, 1420220, 2840440, 5680880]

約数ペア:

[(1, 5680880), (2, 2840440), (4, 1420220), (5, 1136176), (8, 710110), (10, 568088), (16, 355055), (20, 284044), (40, 142022), (80, 71011)]