6740810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 24

約数和(自身を含む): 12467628

約数和(自身を除く): 5726818

約数列:

[1, 2, 5, 10, 41, 82, 205, 401, 410, 802, 1681, 2005, 3362, 4010, 8405, 16441, 16810, 32882, 82205, 164410, 674081, 1348162, 3370405, 6740810]

約数ペア:

[(1, 6740810), (2, 3370405), (5, 1348162), (10, 674081), (41, 164410), (82, 82205), (205, 32882), (401, 16810), (410, 16441), (802, 8405), (1681, 4010), (2005, 3362)]