9551361280

素因数分解:

$2^8\times 5^1\times {\mathrm{911}}^1\times {\mathrm{8191}}^1$

素因数の和:9123

約数の個数: 72

約数和(自身を含む): 22906404864

約数和(自身を除く): 13355043584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 911, 1280, 1822, 3644, 4555, 7288, 8191, 9110, 14576, 16382, 18220, 29152, 32764, 36440, 40955, 58304, 65528, 72880, 81910, 116608, 131056, 145760, 163820, 233216, 262112, 291520, 327640, 524224, 583040, 655280, 1048448, 1166080, 1310560, 2096896, 2621120, 5242240, 7462001, 10484480, 14924002, 29848004, 37310005, 59696008, 74620010, 119392016, 149240020, 238784032, 298480040, 477568064, 596960080, 955136128, 1193920160, 1910272256, 2387840320, 4775680640, 9551361280]

約数ペア:

[(1, 9551361280), (2, 4775680640), (4, 2387840320), (5, 1910272256), (8, 1193920160), (10, 955136128), (16, 596960080), (20, 477568064), (32, 298480040), (40, 238784032), (64, 149240020), (80, 119392016), (128, 74620010), (160, 59696008), (256, 37310005), (320, 29848004), (640, 14924002), (911, 10484480), (1280, 7462001), (1822, 5242240), (3644, 2621120), (4555, 2096896), (7288, 1310560), (8191, 1166080), (9110, 1048448), (14576, 655280), (16382, 583040), (18220, 524224), (29152, 327640), (32764, 291520), (36440, 262112), (40955, 233216), (58304, 163820), (65528, 145760), (72880, 131056), (81910, 116608)]