13965280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 38840256

約数和(自身を除く): 24874976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 337, 370, 518, 560, 592, 674, 740, 1036, 1120, 1184, 1295, 1348, 1480, 1685, 2072, 2359, 2590, 2696, 2960, 3370, 4144, 4718, 5180, 5392, 5920, 6740, 8288, 9436, 10360, 10784, 11795, 12469, 13480, 18872, 20720, 23590, 24938, 26960, 37744, 41440, 47180, 49876, 53920, 62345, 75488, 87283, 94360, 99752, 124690, 174566, 188720, 199504, 249380, 349132, 377440, 399008, 436415, 498760, 698264, 872830, 997520, 1396528, 1745660, 1995040, 2793056, 3491320, 6982640, 13965280]

約数ペア:

[(1, 13965280), (2, 6982640), (4, 3491320), (5, 2793056), (7, 1995040), (8, 1745660), (10, 1396528), (14, 997520), (16, 872830), (20, 698264), (28, 498760), (32, 436415), (35, 399008), (37, 377440), (40, 349132), (56, 249380), (70, 199504), (74, 188720), (80, 174566), (112, 124690), (140, 99752), (148, 94360), (160, 87283), (185, 75488), (224, 62345), (259, 53920), (280, 49876), (296, 47180), (337, 41440), (370, 37744), (518, 26960), (560, 24938), (592, 23590), (674, 20720), (740, 18872), (1036, 13480), (1120, 12469), (1184, 11795), (1295, 10784), (1348, 10360), (1480, 9436), (1685, 8288), (2072, 6740), (2359, 5920), (2590, 5392), (2696, 5180), (2960, 4718), (3370, 4144)]