852129440

素因数分解:

$2^5\times 5^1\times {\mathrm{5325809}}^1$

素因数の和:5325824

約数の個数: 24

約数和(自身を含む): 2013156180

約数和(自身を除く): 1161026740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5325809, 10651618, 21303236, 26629045, 42606472, 53258090, 85212944, 106516180, 170425888, 213032360, 426064720, 852129440]

約数ペア:

[(1, 852129440), (2, 426064720), (4, 213032360), (5, 170425888), (8, 106516180), (10, 85212944), (16, 53258090), (20, 42606472), (32, 26629045), (40, 21303236), (80, 10651618), (160, 5325809)]