2005074160680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7247}}^1\times {\mathrm{2305637}}^1$

素因数の和:2312898

約数の個数: 64

約数和(自身を含む): 6016055120640

約数和(自身を除く): 4010980959960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7247, 14494, 21741, 28988, 36235, 43482, 57976, 72470, 86964, 108705, 144940, 173928, 217410, 289880, 434820, 869640, 2305637, 4611274, 6916911, 9222548, 11528185, 13833822, 18445096, 23056370, 27667644, 34584555, 46112740, 55335288, 69169110, 92225480, 138338220, 276676440, 16708951339, 33417902678, 50126854017, 66835805356, 83544756695, 100253708034, 133671610712, 167089513390, 200507416068, 250634270085, 334179026780, 401014832136, 501268540170, 668358053560, 1002537080340, 2005074160680]

約数ペア:

[(1, 2005074160680), (2, 1002537080340), (3, 668358053560), (4, 501268540170), (5, 401014832136), (6, 334179026780), (8, 250634270085), (10, 200507416068), (12, 167089513390), (15, 133671610712), (20, 100253708034), (24, 83544756695), (30, 66835805356), (40, 50126854017), (60, 33417902678), (120, 16708951339), (7247, 276676440), (14494, 138338220), (21741, 92225480), (28988, 69169110), (36235, 55335288), (43482, 46112740), (57976, 34584555), (72470, 27667644), (86964, 23056370), (108705, 18445096), (144940, 13833822), (173928, 11528185), (217410, 9222548), (289880, 6916911), (434820, 4611274), (869640, 2305637)]