14486140

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1423}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 30502080

約数和(自身を除く): 16015940

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 1423, 2036, 2545, 2846, 5090, 5692, 7115, 10180, 14230, 28460, 724307, 1448614, 2897228, 3621535, 7243070, 14486140]

約数ペア:

[(1, 14486140), (2, 7243070), (4, 3621535), (5, 2897228), (10, 1448614), (20, 724307), (509, 28460), (1018, 14230), (1423, 10180), (2036, 7115), (2545, 5692), (2846, 5090)]