2014990010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{14737}}^1$

素因数の和:14879

約数の個数: 48

約数和(自身を含む): 4022236008

約数和(自身を除く): 2007245998

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 121, 226, 242, 565, 605, 1130, 1210, 1243, 2486, 6215, 12430, 13673, 14737, 27346, 29474, 68365, 73685, 136730, 147370, 162107, 324214, 810535, 1621070, 1665281, 1783177, 3330562, 3566354, 8326405, 8915885, 16652810, 17831770, 18318091, 36636182, 91590455, 183180910, 201499001, 402998002, 1007495005, 2014990010]

約数ペア:

[(1, 2014990010), (2, 1007495005), (5, 402998002), (10, 201499001), (11, 183180910), (22, 91590455), (55, 36636182), (110, 18318091), (113, 17831770), (121, 16652810), (226, 8915885), (242, 8326405), (565, 3566354), (605, 3330562), (1130, 1783177), (1210, 1665281), (1243, 1621070), (2486, 810535), (6215, 324214), (12430, 162107), (13673, 147370), (14737, 136730), (27346, 73685), (29474, 68365)]