17949604430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{5657}}^1$

素因数の和:5885

約数の個数: 64

約数和(自身を含む): 33877388160

約数和(自身を除く): 15927783730

約数列:

[1, 2, 5, 10, 41, 71, 82, 109, 142, 205, 218, 355, 410, 545, 710, 1090, 2911, 4469, 5657, 5822, 7739, 8938, 11314, 14555, 15478, 22345, 28285, 29110, 38695, 44690, 56570, 77390, 231937, 317299, 401647, 463874, 616613, 634598, 803294, 1159685, 1233226, 1586495, 2008235, 2319370, 3083065, 3172990, 4016470, 6166130, 16467527, 25281133, 32935054, 43779523, 50562266, 82337635, 87559046, 126405665, 164675270, 218897615, 252811330, 437795230, 1794960443, 3589920886, 8974802215, 17949604430]

約数ペア:

[(1, 17949604430), (2, 8974802215), (5, 3589920886), (10, 1794960443), (41, 437795230), (71, 252811330), (82, 218897615), (109, 164675270), (142, 126405665), (205, 87559046), (218, 82337635), (355, 50562266), (410, 43779523), (545, 32935054), (710, 25281133), (1090, 16467527), (2911, 6166130), (4469, 4016470), (5657, 3172990), (5822, 3083065), (7739, 2319370), (8938, 2008235), (11314, 1586495), (14555, 1233226), (15478, 1159685), (22345, 803294), (28285, 634598), (29110, 616613), (38695, 463874), (44690, 401647), (56570, 317299), (77390, 231937)]