2005150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 4526496

約数和(自身を除く): 2521346

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 337, 350, 425, 595, 674, 850, 1190, 1685, 2359, 2975, 3370, 4718, 5729, 5950, 8425, 11458, 11795, 16850, 23590, 28645, 40103, 57290, 58975, 80206, 117950, 143225, 200515, 286450, 401030, 1002575, 2005150]

約数ペア:

[(1, 2005150), (2, 1002575), (5, 401030), (7, 286450), (10, 200515), (14, 143225), (17, 117950), (25, 80206), (34, 58975), (35, 57290), (50, 40103), (70, 28645), (85, 23590), (119, 16850), (170, 11795), (175, 11458), (238, 8425), (337, 5950), (350, 5729), (425, 4718), (595, 3370), (674, 2975), (850, 2359), (1190, 1685)]