13625800

素因数分解:

$2^3\times 5^2\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 31934340

約数和(自身を除く): 18308540

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 193, 200, 353, 386, 706, 772, 965, 1412, 1544, 1765, 1930, 2824, 3530, 3860, 4825, 7060, 7720, 8825, 9650, 14120, 17650, 19300, 35300, 38600, 68129, 70600, 136258, 272516, 340645, 545032, 681290, 1362580, 1703225, 2725160, 3406450, 6812900, 13625800]

約数ペア:

[(1, 13625800), (2, 6812900), (4, 3406450), (5, 2725160), (8, 1703225), (10, 1362580), (20, 681290), (25, 545032), (40, 340645), (50, 272516), (100, 136258), (193, 70600), (200, 68129), (353, 38600), (386, 35300), (706, 19300), (772, 17650), (965, 14120), (1412, 9650), (1544, 8825), (1765, 7720), (1930, 7060), (2824, 4825), (3530, 3860)]