553668127540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1873}}^1\times {\mathrm{2579}}^1$

素因数の和:4993

約数の個数: 96

約数和(自身を含む): 1272009432960

約数和(自身を除く): 718341305420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 521, 1042, 1873, 2084, 2579, 2605, 3746, 5158, 5210, 5731, 7492, 9365, 10316, 10420, 11462, 12895, 18730, 20603, 22924, 25790, 28369, 28655, 37460, 41206, 51580, 56738, 57310, 82412, 103015, 113476, 114620, 141845, 206030, 283690, 412060, 567380, 975833, 1343659, 1951666, 2687318, 3903332, 4830467, 4879165, 5374636, 6718295, 9660934, 9758330, 10734163, 13436590, 14780249, 19321868, 19516660, 21468326, 24152335, 26873180, 29560498, 42936652, 48304670, 53135137, 53670815, 59120996, 73901245, 96609340, 106270274, 107341630, 147802490, 212540548, 214683260, 265675685, 295604980, 531351370, 1062702740, 2516673307, 5033346614, 10066693228, 12583366535, 25166733070, 27683406377, 50333466140, 55366812754, 110733625508, 138417031885, 276834063770, 553668127540]

約数ペア:

[(1, 553668127540), (2, 276834063770), (4, 138417031885), (5, 110733625508), (10, 55366812754), (11, 50333466140), (20, 27683406377), (22, 25166733070), (44, 12583366535), (55, 10066693228), (110, 5033346614), (220, 2516673307), (521, 1062702740), (1042, 531351370), (1873, 295604980), (2084, 265675685), (2579, 214683260), (2605, 212540548), (3746, 147802490), (5158, 107341630), (5210, 106270274), (5731, 96609340), (7492, 73901245), (9365, 59120996), (10316, 53670815), (10420, 53135137), (11462, 48304670), (12895, 42936652), (18730, 29560498), (20603, 26873180), (22924, 24152335), (25790, 21468326), (28369, 19516660), (28655, 19321868), (37460, 14780249), (41206, 13436590), (51580, 10734163), (56738, 9758330), (57310, 9660934), (82412, 6718295), (103015, 5374636), (113476, 4879165), (114620, 4830467), (141845, 3903332), (206030, 2687318), (283690, 1951666), (412060, 1343659), (567380, 975833)]