5319620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13999}}^1$

素因数の和:14027

約数の個数: 24

約数和(自身を含む): 11760000

約数和(自身を除く): 6440380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13999, 27998, 55996, 69995, 139990, 265981, 279980, 531962, 1063924, 1329905, 2659810, 5319620]

約数ペア:

[(1, 5319620), (2, 2659810), (4, 1329905), (5, 1063924), (10, 531962), (19, 279980), (20, 265981), (38, 139990), (76, 69995), (95, 55996), (190, 27998), (380, 13999)]