2004414640

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{533089}}^1$

素因数の和:533149

約数の個数: 40

約数和(自身を含む): 4759427520

約数和(自身を除く): 2755012880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 533089, 1066178, 2132356, 2665445, 4264712, 5330890, 8529424, 10661780, 21323560, 25055183, 42647120, 50110366, 100220732, 125275915, 200441464, 250551830, 400882928, 501103660, 1002207320, 2004414640]

約数ペア:

[(1, 2004414640), (2, 1002207320), (4, 501103660), (5, 400882928), (8, 250551830), (10, 200441464), (16, 125275915), (20, 100220732), (40, 50110366), (47, 42647120), (80, 25055183), (94, 21323560), (188, 10661780), (235, 8529424), (376, 5330890), (470, 4264712), (752, 2665445), (940, 2132356), (1880, 1066178), (3760, 533089)]