27385060

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3449}}^1$

素因数の和:3855

約数の個数: 24

約数和(自身を含む): 57670200

約数和(自身を除く): 30285140

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1985, 3449, 3970, 6898, 7940, 13796, 17245, 34490, 68980, 1369253, 2738506, 5477012, 6846265, 13692530, 27385060]

約数ペア:

[(1, 27385060), (2, 13692530), (4, 6846265), (5, 5477012), (10, 2738506), (20, 1369253), (397, 68980), (794, 34490), (1588, 17245), (1985, 13796), (3449, 7940), (3970, 6898)]