1036341680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{40609}}^1$

素因数の和:40662

約数の個数: 80

約数和(自身を含む): 2719245600

約数和(自身を除く): 1682903920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 6380, 12760, 25520, 40609, 81218, 162436, 203045, 324872, 406090, 446699, 649744, 812180, 893398, 1177661, 1624360, 1786796, 2233495, 2355322, 3248720, 3573592, 4466990, 4710644, 5888305, 7147184, 8933980, 9421288, 11776610, 12954271, 17867960, 18842576, 23553220, 25908542, 35735920, 47106440, 51817084, 64771355, 94212880, 103634168, 129542710, 207268336, 259085420, 518170840, 1036341680]

約数ペア:

[(1, 1036341680), (2, 518170840), (4, 259085420), (5, 207268336), (8, 129542710), (10, 103634168), (11, 94212880), (16, 64771355), (20, 51817084), (22, 47106440), (29, 35735920), (40, 25908542), (44, 23553220), (55, 18842576), (58, 17867960), (80, 12954271), (88, 11776610), (110, 9421288), (116, 8933980), (145, 7147184), (176, 5888305), (220, 4710644), (232, 4466990), (290, 3573592), (319, 3248720), (440, 2355322), (464, 2233495), (580, 1786796), (638, 1624360), (880, 1177661), (1160, 893398), (1276, 812180), (1595, 649744), (2320, 446699), (2552, 406090), (3190, 324872), (5104, 203045), (6380, 162436), (12760, 81218), (25520, 40609)]