7010260

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{857}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 14774760

約数和(自身を除く): 7764500

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 857, 1636, 1714, 2045, 3428, 4090, 4285, 8180, 8570, 17140, 350513, 701026, 1402052, 1752565, 3505130, 7010260]

約数ペア:

[(1, 7010260), (2, 3505130), (4, 1752565), (5, 1402052), (10, 701026), (20, 350513), (409, 17140), (818, 8570), (857, 8180), (1636, 4285), (1714, 4090), (2045, 3428)]