40569395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1063}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 51710400

約数和(自身を除く): 11141005

約数列:

[1, 5, 17, 85, 449, 1063, 2245, 5315, 7633, 18071, 38165, 90355, 477287, 2386435, 8113879, 40569395]

約数ペア:

[(1, 40569395), (5, 8113879), (17, 2386435), (85, 477287), (449, 90355), (1063, 38165), (2245, 18071), (5315, 7633)]