42190220

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{9293}}^1$

素因数の和:9529

約数の個数: 24

約数和(自身を含む): 88999344

約数和(自身を除く): 46809124

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 9293, 18586, 37172, 46465, 92930, 185860, 2109511, 4219022, 8438044, 10547555, 21095110, 42190220]

約数ペア:

[(1, 42190220), (2, 21095110), (4, 10547555), (5, 8438044), (10, 4219022), (20, 2109511), (227, 185860), (454, 92930), (908, 46465), (1135, 37172), (2270, 18586), (4540, 9293)]