6838000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:299

約数の個数: 80

約数和(自身を含む): 17873856

約数和(自身を除く): 11035856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 263, 325, 400, 500, 520, 526, 650, 1000, 1040, 1052, 1300, 1315, 1625, 2000, 2104, 2600, 2630, 3250, 3419, 4208, 5200, 5260, 6500, 6575, 6838, 10520, 13000, 13150, 13676, 17095, 21040, 26000, 26300, 27352, 32875, 34190, 52600, 54704, 65750, 68380, 85475, 105200, 131500, 136760, 170950, 263000, 273520, 341900, 427375, 526000, 683800, 854750, 1367600, 1709500, 3419000, 6838000]

約数ペア:

[(1, 6838000), (2, 3419000), (4, 1709500), (5, 1367600), (8, 854750), (10, 683800), (13, 526000), (16, 427375), (20, 341900), (25, 273520), (26, 263000), (40, 170950), (50, 136760), (52, 131500), (65, 105200), (80, 85475), (100, 68380), (104, 65750), (125, 54704), (130, 52600), (200, 34190), (208, 32875), (250, 27352), (260, 26300), (263, 26000), (325, 21040), (400, 17095), (500, 13676), (520, 13150), (526, 13000), (650, 10520), (1000, 6838), (1040, 6575), (1052, 6500), (1300, 5260), (1315, 5200), (1625, 4208), (2000, 3419), (2104, 3250), (2600, 2630)]