56633194640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{49927}}^1$

素因数の和:51240

約数の個数: 80

約数和(自身を含む): 143756691840

約数和(自身を除く): 87123497200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1289, 2578, 5156, 6445, 10312, 12890, 14179, 20624, 25780, 28358, 49927, 51560, 56716, 70895, 99854, 103120, 113432, 141790, 199708, 226864, 249635, 283580, 399416, 499270, 549197, 567160, 798832, 998540, 1098394, 1134320, 1997080, 2196788, 2745985, 3994160, 4393576, 5491970, 8787152, 10983940, 21967880, 43935760, 64355903, 128711806, 257423612, 321779515, 514847224, 643559030, 707914933, 1029694448, 1287118060, 1415829866, 2574236120, 2831659732, 3539574665, 5148472240, 5663319464, 7079149330, 11326638928, 14158298660, 28316597320, 56633194640]

約数ペア:

[(1, 56633194640), (2, 28316597320), (4, 14158298660), (5, 11326638928), (8, 7079149330), (10, 5663319464), (11, 5148472240), (16, 3539574665), (20, 2831659732), (22, 2574236120), (40, 1415829866), (44, 1287118060), (55, 1029694448), (80, 707914933), (88, 643559030), (110, 514847224), (176, 321779515), (220, 257423612), (440, 128711806), (880, 64355903), (1289, 43935760), (2578, 21967880), (5156, 10983940), (6445, 8787152), (10312, 5491970), (12890, 4393576), (14179, 3994160), (20624, 2745985), (25780, 2196788), (28358, 1997080), (49927, 1134320), (51560, 1098394), (56716, 998540), (70895, 798832), (99854, 567160), (103120, 549197), (113432, 499270), (141790, 399416), (199708, 283580), (226864, 249635)]