10815340

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{857}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 22774752

約数和(自身を除く): 11959412

約数列:

[1, 2, 4, 5, 10, 20, 631, 857, 1262, 1714, 2524, 3155, 3428, 4285, 6310, 8570, 12620, 17140, 540767, 1081534, 2163068, 2703835, 5407670, 10815340]

約数ペア:

[(1, 10815340), (2, 5407670), (4, 2703835), (5, 2163068), (10, 1081534), (20, 540767), (631, 17140), (857, 12620), (1262, 8570), (1714, 6310), (2524, 4285), (3155, 3428)]