6654380

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1063}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 14032032

約数和(自身を除く): 7377652

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1063, 1252, 1565, 2126, 3130, 4252, 5315, 6260, 10630, 21260, 332719, 665438, 1330876, 1663595, 3327190, 6654380]

約数ペア:

[(1, 6654380), (2, 3327190), (4, 1663595), (5, 1330876), (10, 665438), (20, 332719), (313, 21260), (626, 10630), (1063, 6260), (1252, 5315), (1565, 4252), (2126, 3130)]