83531420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{596653}}^1$

素因数の和:596669

約数の個数: 24

約数和(自身を含む): 200475744

約数和(自身を除く): 116944324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 596653, 1193306, 2386612, 2983265, 4176571, 5966530, 8353142, 11933060, 16706284, 20882855, 41765710, 83531420]

約数ペア:

[(1, 83531420), (2, 41765710), (4, 20882855), (5, 16706284), (7, 11933060), (10, 8353142), (14, 5966530), (20, 4176571), (28, 2983265), (35, 2386612), (70, 1193306), (140, 596653)]