271567333480

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^2\times {\mathrm{3917}}^1$

素因数の和:4291

約数の個数: 96

約数和(自身を含む): 621981481320

約数和(自身を除く): 350414147840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 131, 202, 262, 404, 505, 524, 655, 808, 1010, 1048, 1310, 2020, 2620, 3917, 4040, 5240, 7834, 13231, 15668, 17161, 19585, 26462, 31336, 34322, 39170, 52924, 66155, 68644, 78340, 85805, 105848, 132310, 137288, 156680, 171610, 264620, 343220, 395617, 513127, 529240, 686440, 791234, 1026254, 1582468, 1733261, 1978085, 2052508, 2565635, 3164936, 3466522, 3956170, 4105016, 5131270, 6933044, 7912340, 8666305, 10262540, 13866088, 15824680, 17332610, 20525080, 34665220, 51825827, 67219637, 69330440, 103651654, 134439274, 207303308, 259129135, 268878548, 336098185, 414606616, 518258270, 537757096, 672196370, 1036516540, 1344392740, 2073033080, 2688785480, 6789183337, 13578366674, 27156733348, 33945916685, 54313466696, 67891833370, 135783666740, 271567333480]

約数ペア:

[(1, 271567333480), (2, 135783666740), (4, 67891833370), (5, 54313466696), (8, 33945916685), (10, 27156733348), (20, 13578366674), (40, 6789183337), (101, 2688785480), (131, 2073033080), (202, 1344392740), (262, 1036516540), (404, 672196370), (505, 537757096), (524, 518258270), (655, 414606616), (808, 336098185), (1010, 268878548), (1048, 259129135), (1310, 207303308), (2020, 134439274), (2620, 103651654), (3917, 69330440), (4040, 67219637), (5240, 51825827), (7834, 34665220), (13231, 20525080), (15668, 17332610), (17161, 15824680), (19585, 13866088), (26462, 10262540), (31336, 8666305), (34322, 7912340), (39170, 6933044), (52924, 5131270), (66155, 4105016), (68644, 3956170), (78340, 3466522), (85805, 3164936), (105848, 2565635), (132310, 2052508), (137288, 1978085), (156680, 1733261), (171610, 1582468), (264620, 1026254), (343220, 791234), (395617, 686440), (513127, 529240)]