26368720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47087}}^1$

素因数の和:47107

約数の個数: 40

約数和(自身を含む): 70066944

約数和(自身を除く): 43698224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 47087, 94174, 188348, 235435, 329609, 376696, 470870, 659218, 753392, 941740, 1318436, 1648045, 1883480, 2636872, 3296090, 3766960, 5273744, 6592180, 13184360, 26368720]

約数ペア:

[(1, 26368720), (2, 13184360), (4, 6592180), (5, 5273744), (7, 3766960), (8, 3296090), (10, 2636872), (14, 1883480), (16, 1648045), (20, 1318436), (28, 941740), (35, 753392), (40, 659218), (56, 470870), (70, 376696), (80, 329609), (112, 235435), (140, 188348), (280, 94174), (560, 47087)]