26680250

素因数分解:

$2^1\times 5^3\times {\mathrm{106721}}^1$

素因数の和:106738

約数の個数: 16

約数和(自身を含む): 49945896

約数和(自身を除く): 23265646

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 106721, 213442, 533605, 1067210, 2668025, 5336050, 13340125, 26680250]

約数ペア:

[(1, 26680250), (2, 13340125), (5, 5336050), (10, 2668025), (25, 1067210), (50, 533605), (125, 213442), (250, 106721)]