5298160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9461}}^1$

素因数の和:9481

約数の個数: 40

約数和(自身を含む): 14079456

約数和(自身を除く): 8781296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9461, 18922, 37844, 47305, 66227, 75688, 94610, 132454, 151376, 189220, 264908, 331135, 378440, 529816, 662270, 756880, 1059632, 1324540, 2649080, 5298160]

約数ペア:

[(1, 5298160), (2, 2649080), (4, 1324540), (5, 1059632), (7, 756880), (8, 662270), (10, 529816), (14, 378440), (16, 331135), (20, 264908), (28, 189220), (35, 151376), (40, 132454), (56, 94610), (70, 75688), (80, 66227), (112, 47305), (140, 37844), (280, 18922), (560, 9461)]