8568267340

素因数分解:

$2^2\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{330311}}^1$

素因数の和:331617

約数の個数: 24

約数和(自身を含む): 18007288992

約数和(自身を除く): 9439021652

約数列:

[1, 2, 4, 5, 10, 20, 1297, 2594, 5188, 6485, 12970, 25940, 330311, 660622, 1321244, 1651555, 3303110, 6606220, 428413367, 856826734, 1713653468, 2142066835, 4284133670, 8568267340]

約数ペア:

[(1, 8568267340), (2, 4284133670), (4, 2142066835), (5, 1713653468), (10, 856826734), (20, 428413367), (1297, 6606220), (2594, 3303110), (5188, 1651555), (6485, 1321244), (12970, 660622), (25940, 330311)]