25100380

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2833}}^1$

素因数の和:3285

約数の個数: 24

約数和(自身を含む): 52848432

約数和(自身を除く): 27748052

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 2833, 4430, 5666, 8860, 11332, 14165, 28330, 56660, 1255019, 2510038, 5020076, 6275095, 12550190, 25100380]

約数ペア:

[(1, 25100380), (2, 12550190), (4, 6275095), (5, 5020076), (10, 2510038), (20, 1255019), (443, 56660), (886, 28330), (1772, 14165), (2215, 11332), (2833, 8860), (4430, 5666)]