6812900

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 14902692

約数和(自身を除く): 8089792

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 353, 386, 706, 772, 965, 1412, 1765, 1930, 3530, 3860, 4825, 7060, 8825, 9650, 17650, 19300, 35300, 68129, 136258, 272516, 340645, 681290, 1362580, 1703225, 3406450, 6812900]

約数ペア:

[(1, 6812900), (2, 3406450), (4, 1703225), (5, 1362580), (10, 681290), (20, 340645), (25, 272516), (50, 136258), (100, 68129), (193, 35300), (353, 19300), (386, 17650), (706, 9650), (772, 8825), (965, 7060), (1412, 4825), (1765, 3860), (1930, 3530)]