47340220

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{20947}}^1$

素因数の和:21069

約数の個数: 24

約数和(自身を含む): 100299024

約数和(自身を除く): 52958804

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 20947, 41894, 83788, 104735, 209470, 418940, 2367011, 4734022, 9468044, 11835055, 23670110, 47340220]

約数ペア:

[(1, 47340220), (2, 23670110), (4, 11835055), (5, 9468044), (10, 4734022), (20, 2367011), (113, 418940), (226, 209470), (452, 104735), (565, 83788), (1130, 41894), (2260, 20947)]