11562140

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{859}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 24344880

約数和(自身を除く): 12782740

約数列:

[1, 2, 4, 5, 10, 20, 673, 859, 1346, 1718, 2692, 3365, 3436, 4295, 6730, 8590, 13460, 17180, 578107, 1156214, 2312428, 2890535, 5781070, 11562140]

約数ペア:

[(1, 11562140), (2, 5781070), (4, 2890535), (5, 2312428), (10, 1156214), (20, 578107), (673, 17180), (859, 13460), (1346, 8590), (1718, 6730), (2692, 4295), (3365, 3436)]