231004040

素因数分解:

$2^3\times 5^1\times {\mathrm{5775101}}^1$

素因数の和:5775112

約数の個数: 16

約数和(自身を含む): 519759180

約数和(自身を除く): 288755140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5775101, 11550202, 23100404, 28875505, 46200808, 57751010, 115502020, 231004040]

約数ペア:

[(1, 231004040), (2, 115502020), (4, 57751010), (5, 46200808), (8, 28875505), (10, 23100404), (20, 11550202), (40, 5775101)]