2840600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{2029}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 7551600

約数和(自身を除く): 4711000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 2029, 4058, 8116, 10145, 14203, 16232, 20290, 28406, 40580, 50725, 56812, 71015, 81160, 101450, 113624, 142030, 202900, 284060, 355075, 405800, 568120, 710150, 1420300, 2840600]

約数ペア:

[(1, 2840600), (2, 1420300), (4, 710150), (5, 568120), (7, 405800), (8, 355075), (10, 284060), (14, 202900), (20, 142030), (25, 113624), (28, 101450), (35, 81160), (40, 71015), (50, 56812), (56, 50725), (70, 40580), (100, 28406), (140, 20290), (175, 16232), (200, 14203), (280, 10145), (350, 8116), (700, 4058), (1400, 2029)]