4637120

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:397

約数の個数: 56

約数和(自身を含む): 11332464

約数和(自身を除く): 6695344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 337, 344, 430, 674, 688, 860, 1348, 1376, 1685, 1720, 2696, 2752, 3370, 3440, 5392, 6740, 6880, 10784, 13480, 13760, 14491, 21568, 26960, 28982, 53920, 57964, 72455, 107840, 115928, 144910, 231856, 289820, 463712, 579640, 927424, 1159280, 2318560, 4637120]

約数ペア:

[(1, 4637120), (2, 2318560), (4, 1159280), (5, 927424), (8, 579640), (10, 463712), (16, 289820), (20, 231856), (32, 144910), (40, 115928), (43, 107840), (64, 72455), (80, 57964), (86, 53920), (160, 28982), (172, 26960), (215, 21568), (320, 14491), (337, 13760), (344, 13480), (430, 10784), (674, 6880), (688, 6740), (860, 5392), (1348, 3440), (1376, 3370), (1685, 2752), (1720, 2696)]