13924280

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2741}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 31587840

約数和(自身を除く): 17663560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 2741, 5080, 5482, 10964, 13705, 21928, 27410, 54820, 109640, 348107, 696214, 1392428, 1740535, 2784856, 3481070, 6962140, 13924280]

約数ペア:

[(1, 13924280), (2, 6962140), (4, 3481070), (5, 2784856), (8, 1740535), (10, 1392428), (20, 696214), (40, 348107), (127, 109640), (254, 54820), (508, 27410), (635, 21928), (1016, 13705), (1270, 10964), (2540, 5482), (2741, 5080)]