83797120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11903}}^1$

素因数の和:11933

約数の個数: 64

約数和(自身を含む): 218557440

約数和(自身を除く): 134760320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 11903, 23806, 47612, 59515, 95224, 119030, 130933, 190448, 238060, 261866, 380896, 476120, 523732, 654665, 761792, 952240, 1047464, 1309330, 1523584, 1904480, 2094928, 2618660, 3808960, 4189856, 5237320, 7617920, 8379712, 10474640, 16759424, 20949280, 41898560, 83797120]

約数ペア:

[(1, 83797120), (2, 41898560), (4, 20949280), (5, 16759424), (8, 10474640), (10, 8379712), (11, 7617920), (16, 5237320), (20, 4189856), (22, 3808960), (32, 2618660), (40, 2094928), (44, 1904480), (55, 1523584), (64, 1309330), (80, 1047464), (88, 952240), (110, 761792), (128, 654665), (160, 523732), (176, 476120), (220, 380896), (320, 261866), (352, 238060), (440, 190448), (640, 130933), (704, 119030), (880, 95224), (1408, 59515), (1760, 47612), (3520, 23806), (7040, 11903)]