25862080

素因数分解:

$2^6\times 5^1\times {\mathrm{80819}}^1$

素因数の和:80836

約数の個数: 28

約数和(自身を含む): 61584840

約数和(自身を除く): 35722760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 80819, 161638, 323276, 404095, 646552, 808190, 1293104, 1616380, 2586208, 3232760, 5172416, 6465520, 12931040, 25862080]

約数ペア:

[(1, 25862080), (2, 12931040), (4, 6465520), (5, 5172416), (8, 3232760), (10, 2586208), (16, 1616380), (20, 1293104), (32, 808190), (40, 646552), (64, 404095), (80, 323276), (160, 161638), (320, 80819)]