25868060

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5153}}^1$

素因数の和:5413

約数の個数: 24

約数和(自身を含む): 54549936

約数和(自身を除く): 28681876

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 5153, 10306, 20612, 25765, 51530, 103060, 1293403, 2586806, 5173612, 6467015, 12934030, 25868060]

約数ペア:

[(1, 25868060), (2, 12934030), (4, 6467015), (5, 5173612), (10, 2586806), (20, 1293403), (251, 103060), (502, 51530), (1004, 25765), (1255, 20612), (2510, 10306), (5020, 5153)]