13346720

素因数分解:

$2^5\times 5^1\times {\mathrm{83417}}^1$

素因数の和:83432

約数の個数: 24

約数和(自身を含む): 31532004

約数和(自身を除く): 18185284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 83417, 166834, 333668, 417085, 667336, 834170, 1334672, 1668340, 2669344, 3336680, 6673360, 13346720]

約数ペア:

[(1, 13346720), (2, 6673360), (4, 3336680), (5, 2669344), (8, 1668340), (10, 1334672), (16, 834170), (20, 667336), (32, 417085), (40, 333668), (80, 166834), (160, 83417)]