2010524005720

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{954103}}^1$

素因数の和:954632

約数の個数: 64

約数和(自身を含む): 4568249952000

約数和(自身を除く): 2557725946280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 379, 556, 695, 758, 1112, 1390, 1516, 1895, 2780, 3032, 3790, 5560, 7580, 15160, 52681, 105362, 210724, 263405, 421448, 526810, 954103, 1053620, 1908206, 2107240, 3816412, 4770515, 7632824, 9541030, 19082060, 38164120, 132620317, 265240634, 361605037, 530481268, 663101585, 723210074, 1060962536, 1326203170, 1446420148, 1808025185, 2652406340, 2892840296, 3616050370, 5304812680, 7232100740, 14464201480, 50263100143, 100526200286, 201052400572, 251315500715, 402104801144, 502631001430, 1005262002860, 2010524005720]

約数ペア:

[(1, 2010524005720), (2, 1005262002860), (4, 502631001430), (5, 402104801144), (8, 251315500715), (10, 201052400572), (20, 100526200286), (40, 50263100143), (139, 14464201480), (278, 7232100740), (379, 5304812680), (556, 3616050370), (695, 2892840296), (758, 2652406340), (1112, 1808025185), (1390, 1446420148), (1516, 1326203170), (1895, 1060962536), (2780, 723210074), (3032, 663101585), (3790, 530481268), (5560, 361605037), (7580, 265240634), (15160, 132620317), (52681, 38164120), (105362, 19082060), (210724, 9541030), (263405, 7632824), (421448, 4770515), (526810, 3816412), (954103, 2107240), (1053620, 1908206)]