14581220

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2089}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 30723000

約数和(自身を除く): 16141780

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 2089, 3490, 4178, 6980, 8356, 10445, 20890, 41780, 729061, 1458122, 2916244, 3645305, 7290610, 14581220]

約数ペア:

[(1, 14581220), (2, 7290610), (4, 3645305), (5, 2916244), (10, 1458122), (20, 729061), (349, 41780), (698, 20890), (1396, 10445), (1745, 8356), (2089, 6980), (3490, 4178)]