5726000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{409}}^1$

素因数の和:439

約数の個数: 80

約数和(自身を含む): 15862080

約数和(自身を除く): 10136080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 409, 500, 560, 700, 818, 875, 1000, 1400, 1636, 1750, 2000, 2045, 2800, 2863, 3272, 3500, 4090, 5726, 6544, 7000, 8180, 10225, 11452, 14000, 14315, 16360, 20450, 22904, 28630, 32720, 40900, 45808, 51125, 57260, 71575, 81800, 102250, 114520, 143150, 163600, 204500, 229040, 286300, 357875, 409000, 572600, 715750, 818000, 1145200, 1431500, 2863000, 5726000]

約数ペア:

[(1, 5726000), (2, 2863000), (4, 1431500), (5, 1145200), (7, 818000), (8, 715750), (10, 572600), (14, 409000), (16, 357875), (20, 286300), (25, 229040), (28, 204500), (35, 163600), (40, 143150), (50, 114520), (56, 102250), (70, 81800), (80, 71575), (100, 57260), (112, 51125), (125, 45808), (140, 40900), (175, 32720), (200, 28630), (250, 22904), (280, 20450), (350, 16360), (400, 14315), (409, 14000), (500, 11452), (560, 10225), (700, 8180), (818, 7000), (875, 6544), (1000, 5726), (1400, 4090), (1636, 3500), (1750, 3272), (2000, 2863), (2045, 2800)]