585220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 1272600

約数和(自身を除く): 687380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1009, 2018, 4036, 5045, 10090, 20180, 29261, 58522, 117044, 146305, 292610, 585220]

約数ペア:

[(1, 585220), (2, 292610), (4, 146305), (5, 117044), (10, 58522), (20, 29261), (29, 20180), (58, 10090), (116, 5045), (145, 4036), (290, 2018), (580, 1009)]