7191140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32687}}^1$

素因数の和:32707

約数の個数: 24

約数和(自身を含む): 16474752

約数和(自身を除く): 9283612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 32687, 65374, 130748, 163435, 326870, 359557, 653740, 719114, 1438228, 1797785, 3595570, 7191140]

約数ペア:

[(1, 7191140), (2, 3595570), (4, 1797785), (5, 1438228), (10, 719114), (11, 653740), (20, 359557), (22, 326870), (44, 163435), (55, 130748), (110, 65374), (220, 32687)]