2008402025

素因数分解:

$5^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{16187}}^1$

素因数の和:16913

約数の個数: 24

約数和(自身を含む): 2850383040

約数和(自身を除く): 841981015

約数列:

[1, 5, 7, 25, 35, 175, 709, 3545, 4963, 16187, 17725, 24815, 80935, 113309, 124075, 404675, 566545, 2832725, 11476583, 57382915, 80336081, 286914575, 401680405, 2008402025]

約数ペア:

[(1, 2008402025), (5, 401680405), (7, 286914575), (25, 80336081), (35, 57382915), (175, 11476583), (709, 2832725), (3545, 566545), (4963, 404675), (16187, 124075), (17725, 113309), (24815, 80935)]