40367060

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{18517}}^1$

素因数の和:18635

約数の個数: 24

約数和(自身を含む): 85553160

約数和(自身を除く): 45186100

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 18517, 37034, 74068, 92585, 185170, 370340, 2018353, 4036706, 8073412, 10091765, 20183530, 40367060]

約数ペア:

[(1, 40367060), (2, 20183530), (4, 10091765), (5, 8073412), (10, 4036706), (20, 2018353), (109, 370340), (218, 185170), (436, 92585), (545, 74068), (1090, 37034), (2180, 18517)]