9897440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{8837}}^1$

素因数の和:8859

約数の個数: 48

約数和(自身を含む): 26726112

約数和(自身を除く): 16828672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 8837, 17674, 35348, 44185, 61859, 70696, 88370, 123718, 141392, 176740, 247436, 282784, 309295, 353480, 494872, 618590, 706960, 989744, 1237180, 1413920, 1979488, 2474360, 4948720, 9897440]

約数ペア:

[(1, 9897440), (2, 4948720), (4, 2474360), (5, 1979488), (7, 1413920), (8, 1237180), (10, 989744), (14, 706960), (16, 618590), (20, 494872), (28, 353480), (32, 309295), (35, 282784), (40, 247436), (56, 176740), (70, 141392), (80, 123718), (112, 88370), (140, 70696), (160, 61859), (224, 44185), (280, 35348), (560, 17674), (1120, 8837)]