4747540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{33911}}^1$

素因数の和:33927

約数の個数: 24

約数和(自身を含む): 11394432

約数和(自身を除く): 6646892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 33911, 67822, 135644, 169555, 237377, 339110, 474754, 678220, 949508, 1186885, 2373770, 4747540]

約数ペア:

[(1, 4747540), (2, 2373770), (4, 1186885), (5, 949508), (7, 678220), (10, 474754), (14, 339110), (20, 237377), (28, 169555), (35, 135644), (70, 67822), (140, 33911)]