26764280

素因数分解:

$2^3\times 5^1\times {\mathrm{669107}}^1$

素因数の和:669118

約数の個数: 16

約数和(自身を含む): 60219720

約数和(自身を除く): 33455440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 669107, 1338214, 2676428, 3345535, 5352856, 6691070, 13382140, 26764280]

約数ペア:

[(1, 26764280), (2, 13382140), (4, 6691070), (5, 5352856), (8, 3345535), (10, 2676428), (20, 1338214), (40, 669107)]