14989760

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:493

約数の個数: 56

約数和(自身を含む): 36057840

約数和(自身を除く): 21068080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 337, 556, 674, 695, 1112, 1348, 1390, 1685, 2224, 2696, 2780, 3370, 4448, 5392, 5560, 6740, 8896, 10784, 11120, 13480, 21568, 22240, 26960, 44480, 46843, 53920, 93686, 107840, 187372, 234215, 374744, 468430, 749488, 936860, 1498976, 1873720, 2997952, 3747440, 7494880, 14989760]

約数ペア:

[(1, 14989760), (2, 7494880), (4, 3747440), (5, 2997952), (8, 1873720), (10, 1498976), (16, 936860), (20, 749488), (32, 468430), (40, 374744), (64, 234215), (80, 187372), (139, 107840), (160, 93686), (278, 53920), (320, 46843), (337, 44480), (556, 26960), (674, 22240), (695, 21568), (1112, 13480), (1348, 11120), (1390, 10784), (1685, 8896), (2224, 6740), (2696, 5560), (2780, 5392), (3370, 4448)]