6727540

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1279}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 14192640

約数和(自身を除く): 7465100

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1279, 1315, 2558, 2630, 5116, 5260, 6395, 12790, 25580, 336377, 672754, 1345508, 1681885, 3363770, 6727540]

約数ペア:

[(1, 6727540), (2, 3363770), (4, 1681885), (5, 1345508), (10, 672754), (20, 336377), (263, 25580), (526, 12790), (1052, 6395), (1279, 5260), (1315, 5116), (2558, 2630)]