2092247780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{82567}}^1$

素因数の和:82764

約数の個数: 48

約数和(自身を含む): 5049198336

約数和(自身を除く): 2956950556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1267, 1810, 2534, 3620, 5068, 6335, 12670, 25340, 82567, 165134, 330268, 412835, 577969, 825670, 1155938, 1651340, 2311876, 2889845, 5779690, 11559380, 14944627, 29889254, 59778508, 74723135, 104612389, 149446270, 209224778, 298892540, 418449556, 523061945, 1046123890, 2092247780]

約数ペア:

[(1, 2092247780), (2, 1046123890), (4, 523061945), (5, 418449556), (7, 298892540), (10, 209224778), (14, 149446270), (20, 104612389), (28, 74723135), (35, 59778508), (70, 29889254), (140, 14944627), (181, 11559380), (362, 5779690), (724, 2889845), (905, 2311876), (1267, 1651340), (1810, 1155938), (2534, 825670), (3620, 577969), (5068, 412835), (6335, 330268), (12670, 165134), (25340, 82567)]