1028592025

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{495707}}^1$

素因数の和:495800

約数の個数: 12

約数和(自身を含む): 1290823632

約数和(自身を除く): 262231607

約数列:

[1, 5, 25, 83, 415, 2075, 495707, 2478535, 12392675, 41143681, 205718405, 1028592025]

約数ペア:

[(1, 1028592025), (5, 205718405), (25, 41143681), (83, 12392675), (415, 2478535), (2075, 495707)]