25101280060

素因数分解:

$2^2\times 5^1\times {\mathrm{1255064003}}^1$

素因数の和:1255064012

約数の個数: 12

約数和(自身を含む): 52712688168

約数和(自身を除く): 27611408108

約数列:

[1, 2, 4, 5, 10, 20, 1255064003, 2510128006, 5020256012, 6275320015, 12550640030, 25101280060]

約数ペア:

[(1, 25101280060), (2, 12550640030), (4, 6275320015), (5, 5020256012), (10, 2510128006), (20, 1255064003)]