7012760

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{881}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 15876000

約数和(自身を除く): 8863240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 881, 995, 1592, 1762, 1990, 3524, 3980, 4405, 7048, 7960, 8810, 17620, 35240, 175319, 350638, 701276, 876595, 1402552, 1753190, 3506380, 7012760]

約数ペア:

[(1, 7012760), (2, 3506380), (4, 1753190), (5, 1402552), (8, 876595), (10, 701276), (20, 350638), (40, 175319), (199, 35240), (398, 17620), (796, 8810), (881, 7960), (995, 7048), (1592, 4405), (1762, 3980), (1990, 3524)]