10506820

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{857}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 22126104

約数和(自身を除く): 11619284

約数列:

[1, 2, 4, 5, 10, 20, 613, 857, 1226, 1714, 2452, 3065, 3428, 4285, 6130, 8570, 12260, 17140, 525341, 1050682, 2101364, 2626705, 5253410, 10506820]

約数ペア:

[(1, 10506820), (2, 5253410), (4, 2626705), (5, 2101364), (10, 1050682), (20, 525341), (613, 17140), (857, 12260), (1226, 8570), (1714, 6130), (2452, 4285), (3065, 3428)]