461317120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8191}}^1$

素因数の和:8227

約数の個数: 88

約数和(自身を含む): 1207369728

約数和(自身を除く): 746052608

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, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2560, 2816, 3520, 5120, 5632, 7040, 8191, 11264, 14080, 16382, 28160, 32764, 40955, 56320, 65528, 81910, 90101, 131056, 163820, 180202, 262112, 327640, 360404, 450505, 524224, 655280, 720808, 901010, 1048448, 1310560, 1441616, 1802020, 2096896, 2621120, 2883232, 3604040, 4193792, 5242240, 5766464, 7208080, 8387584, 10484480, 11532928, 14416160, 20968960, 23065856, 28832320, 41937920, 46131712, 57664640, 92263424, 115329280, 230658560, 461317120]

約数ペア:

[(1, 461317120), (2, 230658560), (4, 115329280), (5, 92263424), (8, 57664640), (10, 46131712), (11, 41937920), (16, 28832320), (20, 23065856), (22, 20968960), (32, 14416160), (40, 11532928), (44, 10484480), (55, 8387584), (64, 7208080), (80, 5766464), (88, 5242240), (110, 4193792), (128, 3604040), (160, 2883232), (176, 2621120), (220, 2096896), (256, 1802020), (320, 1441616), (352, 1310560), (440, 1048448), (512, 901010), (640, 720808), (704, 655280), (880, 524224), (1024, 450505), (1280, 360404), (1408, 327640), (1760, 262112), (2560, 180202), (2816, 163820), (3520, 131056), (5120, 90101), (5632, 81910), (7040, 65528), (8191, 56320), (11264, 40955), (14080, 32764), (16382, 28160)]