2817580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8287}}^1$

素因数の和:8313

約数の個数: 24

約数和(自身を含む): 6265728

約数和(自身を除く): 3448148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8287, 16574, 33148, 41435, 82870, 140879, 165740, 281758, 563516, 704395, 1408790, 2817580]

約数ペア:

[(1, 2817580), (2, 1408790), (4, 704395), (5, 563516), (10, 281758), (17, 165740), (20, 140879), (34, 82870), (68, 41435), (85, 33148), (170, 16574), (340, 8287)]