6881800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 16851600

約数和(自身を除く): 9969800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1811, 1900, 3622, 3800, 7244, 9055, 14488, 18110, 34409, 36220, 45275, 68818, 72440, 90550, 137636, 172045, 181100, 275272, 344090, 362200, 688180, 860225, 1376360, 1720450, 3440900, 6881800]

約数ペア:

[(1, 6881800), (2, 3440900), (4, 1720450), (5, 1376360), (8, 860225), (10, 688180), (19, 362200), (20, 344090), (25, 275272), (38, 181100), (40, 172045), (50, 137636), (76, 90550), (95, 72440), (100, 68818), (152, 45275), (190, 36220), (200, 34409), (380, 18110), (475, 14488), (760, 9055), (950, 7244), (1811, 3800), (1900, 3622)]