68129000

素因数分解:

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

素因数の和:567

約数の個数: 64

約数和(自身を含む): 160701840

約数和(自身を除く): 92572840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 193, 200, 250, 353, 386, 500, 706, 772, 965, 1000, 1412, 1544, 1765, 1930, 2824, 3530, 3860, 4825, 7060, 7720, 8825, 9650, 14120, 17650, 19300, 24125, 35300, 38600, 44125, 48250, 68129, 70600, 88250, 96500, 136258, 176500, 193000, 272516, 340645, 353000, 545032, 681290, 1362580, 1703225, 2725160, 3406450, 6812900, 8516125, 13625800, 17032250, 34064500, 68129000]

約数ペア:

[(1, 68129000), (2, 34064500), (4, 17032250), (5, 13625800), (8, 8516125), (10, 6812900), (20, 3406450), (25, 2725160), (40, 1703225), (50, 1362580), (100, 681290), (125, 545032), (193, 353000), (200, 340645), (250, 272516), (353, 193000), (386, 176500), (500, 136258), (706, 96500), (772, 88250), (965, 70600), (1000, 68129), (1412, 48250), (1544, 44125), (1765, 38600), (1930, 35300), (2824, 24125), (3530, 19300), (3860, 17650), (4825, 14120), (7060, 9650), (7720, 8825)]