11740780

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1663}}^1$

素因数の和:2025

約数の個数: 24

約数和(自身を含む): 24740352

約数和(自身を除く): 12999572

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1663, 1765, 3326, 3530, 6652, 7060, 8315, 16630, 33260, 587039, 1174078, 2348156, 2935195, 5870390, 11740780]

約数ペア:

[(1, 11740780), (2, 5870390), (4, 2935195), (5, 2348156), (10, 1174078), (20, 587039), (353, 33260), (706, 16630), (1412, 8315), (1663, 7060), (1765, 6652), (3326, 3530)]