8487740

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7193}}^1$

素因数の和:7261

約数の個数: 24

約数和(自身を含む): 18128880

約数和(自身を除く): 9641140

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 7193, 14386, 28772, 35965, 71930, 143860, 424387, 848774, 1697548, 2121935, 4243870, 8487740]

約数ペア:

[(1, 8487740), (2, 4243870), (4, 2121935), (5, 1697548), (10, 848774), (20, 424387), (59, 143860), (118, 71930), (236, 35965), (295, 28772), (590, 14386), (1180, 7193)]