2014356144820

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3631}}^1\times {\mathrm{645077}}^1$

素因数の和:648760

約数の個数: 48

約数和(自身を含む): 4329722251008

約数和(自身を除く): 2315366106188

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 3631, 7262, 14524, 18155, 36310, 72620, 156133, 312266, 624532, 645077, 780665, 1290154, 1561330, 2580308, 3122660, 3225385, 6450770, 12901540, 27738311, 55476622, 110953244, 138691555, 277383110, 554766220, 2342274587, 4684549174, 9369098348, 11711372935, 23422745870, 46845491740, 100717807241, 201435614482, 402871228964, 503589036205, 1007178072410, 2014356144820]

約数ペア:

[(1, 2014356144820), (2, 1007178072410), (4, 503589036205), (5, 402871228964), (10, 201435614482), (20, 100717807241), (43, 46845491740), (86, 23422745870), (172, 11711372935), (215, 9369098348), (430, 4684549174), (860, 2342274587), (3631, 554766220), (7262, 277383110), (14524, 138691555), (18155, 110953244), (36310, 55476622), (72620, 27738311), (156133, 12901540), (312266, 6450770), (624532, 3225385), (645077, 3122660), (780665, 2580308), (1290154, 1561330)]