9666950

素因数分解:

$2^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:896

約数の個数: 24

約数和(自身を含む): 18062832

約数和(自身を除く): 8395882

約数列:

[1, 2, 5, 10, 25, 50, 397, 487, 794, 974, 1985, 2435, 3970, 4870, 9925, 12175, 19850, 24350, 193339, 386678, 966695, 1933390, 4833475, 9666950]

約数ペア:

[(1, 9666950), (2, 4833475), (5, 1933390), (10, 966695), (25, 386678), (50, 193339), (397, 24350), (487, 19850), (794, 12175), (974, 9925), (1985, 4870), (2435, 3970)]