6869140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8377}}^1$

素因数の和:8427

約数の個数: 24

約数和(自身を含む): 14778792

約数和(自身を除く): 7909652

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 8377, 16754, 33508, 41885, 83770, 167540, 343457, 686914, 1373828, 1717285, 3434570, 6869140]

約数ペア:

[(1, 6869140), (2, 3434570), (4, 1717285), (5, 1373828), (10, 686914), (20, 343457), (41, 167540), (82, 83770), (164, 41885), (205, 33508), (410, 16754), (820, 8377)]