9965740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29311}}^1$

素因数の和:29337

約数の個数: 24

約数和(自身を含む): 22159872

約数和(自身を除く): 12194132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 29311, 58622, 117244, 146555, 293110, 498287, 586220, 996574, 1993148, 2491435, 4982870, 9965740]

約数ペア:

[(1, 9965740), (2, 4982870), (4, 2491435), (5, 1993148), (10, 996574), (17, 586220), (20, 498287), (34, 293110), (68, 146555), (85, 117244), (170, 58622), (340, 29311)]