7965580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{56897}}^1$

素因数の和:56913

約数の個数: 24

約数和(自身を含む): 19117728

約数和(自身を除く): 11152148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 56897, 113794, 227588, 284485, 398279, 568970, 796558, 1137940, 1593116, 1991395, 3982790, 7965580]

約数ペア:

[(1, 7965580), (2, 3982790), (4, 1991395), (5, 1593116), (7, 1137940), (10, 796558), (14, 568970), (20, 398279), (28, 284485), (35, 227588), (70, 113794), (140, 56897)]