25453910

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{10141}}^1$

素因数の和:10399

約数の個数: 16

約数和(自身を含む): 46004112

約数和(自身を除く): 20550202

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 10141, 20282, 50705, 101410, 2545391, 5090782, 12726955, 25453910]

約数ペア:

[(1, 25453910), (2, 12726955), (5, 5090782), (10, 2545391), (251, 101410), (502, 50705), (1255, 20282), (2510, 10141)]