13390180

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2417}}^1$

素因数の和:2703

約数の個数: 24

約数和(自身を含む): 28232568

約数和(自身を除く): 14842388

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2417, 2770, 4834, 5540, 9668, 12085, 24170, 48340, 669509, 1339018, 2678036, 3347545, 6695090, 13390180]

約数ペア:

[(1, 13390180), (2, 6695090), (4, 3347545), (5, 2678036), (10, 1339018), (20, 669509), (277, 48340), (554, 24170), (1108, 12085), (1385, 9668), (2417, 5540), (2770, 4834)]