39037120

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2837}}^1$

素因数の和:2897

約数の個数: 56

約数和(自身を含む): 95152464

約数和(自身を除く): 56115344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 2837, 3440, 5674, 6880, 11348, 13760, 14185, 22696, 28370, 45392, 56740, 90784, 113480, 121991, 181568, 226960, 243982, 453920, 487964, 609955, 907840, 975928, 1219910, 1951856, 2439820, 3903712, 4879640, 7807424, 9759280, 19518560, 39037120]

約数ペア:

[(1, 39037120), (2, 19518560), (4, 9759280), (5, 7807424), (8, 4879640), (10, 3903712), (16, 2439820), (20, 1951856), (32, 1219910), (40, 975928), (43, 907840), (64, 609955), (80, 487964), (86, 453920), (160, 243982), (172, 226960), (215, 181568), (320, 121991), (344, 113480), (430, 90784), (688, 56740), (860, 45392), (1376, 28370), (1720, 22696), (2752, 14185), (2837, 13760), (3440, 11348), (5674, 6880)]