40565740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{119311}}^1$

素因数の和:119337

約数の個数: 24

約数和(自身を含む): 90199872

約数和(自身を除く): 49634132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 119311, 238622, 477244, 596555, 1193110, 2028287, 2386220, 4056574, 8113148, 10141435, 20282870, 40565740]

約数ペア:

[(1, 40565740), (2, 20282870), (4, 10141435), (5, 8113148), (10, 4056574), (17, 2386220), (20, 2028287), (34, 1193110), (68, 596555), (85, 477244), (170, 238622), (340, 119311)]