14405180

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1103}}^1$

素因数の和:1765

約数の個数: 24

約数和(自身を含む): 30324672

約数和(自身を除く): 15919492

約数列:

[1, 2, 4, 5, 10, 20, 653, 1103, 1306, 2206, 2612, 3265, 4412, 5515, 6530, 11030, 13060, 22060, 720259, 1440518, 2881036, 3601295, 7202590, 14405180]

約数ペア:

[(1, 14405180), (2, 7202590), (4, 3601295), (5, 2881036), (10, 1440518), (20, 720259), (653, 22060), (1103, 13060), (1306, 11030), (2206, 6530), (2612, 5515), (3265, 4412)]