88893568280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5531}}^1\times {\mathrm{36527}}^1$

素因数の和:42080

約数の個数: 64

約数和(自身を含む): 218238727680

約数和(自身を除く): 129345159400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5531, 11062, 22124, 27655, 36527, 44248, 55310, 60841, 73054, 110620, 121682, 146108, 182635, 221240, 243364, 292216, 304205, 365270, 401797, 486728, 608410, 730540, 803594, 1216820, 1461080, 1607188, 2008985, 2433640, 3214376, 4017970, 8035940, 16071880, 202030837, 404061674, 808123348, 1010154185, 1616246696, 2020308370, 2222339207, 4040616740, 4444678414, 8081233480, 8889356828, 11111696035, 17778713656, 22223392070, 44446784140, 88893568280]

約数ペア:

[(1, 88893568280), (2, 44446784140), (4, 22223392070), (5, 17778713656), (8, 11111696035), (10, 8889356828), (11, 8081233480), (20, 4444678414), (22, 4040616740), (40, 2222339207), (44, 2020308370), (55, 1616246696), (88, 1010154185), (110, 808123348), (220, 404061674), (440, 202030837), (5531, 16071880), (11062, 8035940), (22124, 4017970), (27655, 3214376), (36527, 2433640), (44248, 2008985), (55310, 1607188), (60841, 1461080), (73054, 1216820), (110620, 803594), (121682, 730540), (146108, 608410), (182635, 486728), (221240, 401797), (243364, 365270), (292216, 304205)]