3990080

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:391

約数の個数: 56

約数和(自身を含む): 9787128

約数和(自身を除く): 5797048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 337, 370, 592, 674, 740, 1184, 1348, 1480, 1685, 2368, 2696, 2960, 3370, 5392, 5920, 6740, 10784, 11840, 12469, 13480, 21568, 24938, 26960, 49876, 53920, 62345, 99752, 107840, 124690, 199504, 249380, 399008, 498760, 798016, 997520, 1995040, 3990080]

約数ペア:

[(1, 3990080), (2, 1995040), (4, 997520), (5, 798016), (8, 498760), (10, 399008), (16, 249380), (20, 199504), (32, 124690), (37, 107840), (40, 99752), (64, 62345), (74, 53920), (80, 49876), (148, 26960), (160, 24938), (185, 21568), (296, 13480), (320, 12469), (337, 11840), (370, 10784), (592, 6740), (674, 5920), (740, 5392), (1184, 3370), (1348, 2960), (1480, 2696), (1685, 2368)]