2085580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14897}}^1$

素因数の和:14913

約数の個数: 24

約数和(自身を含む): 5005728

約数和(自身を除く): 2920148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14897, 29794, 59588, 74485, 104279, 148970, 208558, 297940, 417116, 521395, 1042790, 2085580]

約数ペア:

[(1, 2085580), (2, 1042790), (4, 521395), (5, 417116), (7, 297940), (10, 208558), (14, 148970), (20, 104279), (28, 74485), (35, 59588), (70, 29794), (140, 14897)]