28062805120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{133277}}^1$

素因数の和:133350

約数の個数: 128

約数和(自身を含む): 78303490560

約数和(自身を除く): 50240685440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 128, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 640, 658, 752, 896, 940, 1120, 1316, 1504, 1645, 1880, 2240, 2632, 3008, 3290, 3760, 4480, 5264, 6016, 6580, 7520, 10528, 13160, 15040, 21056, 26320, 30080, 42112, 52640, 105280, 133277, 210560, 266554, 533108, 666385, 932939, 1066216, 1332770, 1865878, 2132432, 2665540, 3731756, 4264864, 4664695, 5331080, 6264019, 7463512, 8529728, 9329390, 10662160, 12528038, 14927024, 17059456, 18658780, 21324320, 25056076, 29854048, 31320095, 37317560, 42648640, 43848133, 50112152, 59708096, 62640190, 74635120, 85297280, 87696266, 100224304, 119416192, 125280380, 149270240, 175392532, 200448608, 219240665, 250560760, 298540480, 350785064, 400897216, 438481330, 501121520, 597080960, 701570128, 801794432, 876962660, 1002243040, 1403140256, 1753925320, 2004486080, 2806280512, 3507850640, 4008972160, 5612561024, 7015701280, 14031402560, 28062805120]

約数ペア:

[(1, 28062805120), (2, 14031402560), (4, 7015701280), (5, 5612561024), (7, 4008972160), (8, 3507850640), (10, 2806280512), (14, 2004486080), (16, 1753925320), (20, 1403140256), (28, 1002243040), (32, 876962660), (35, 801794432), (40, 701570128), (47, 597080960), (56, 501121520), (64, 438481330), (70, 400897216), (80, 350785064), (94, 298540480), (112, 250560760), (128, 219240665), (140, 200448608), (160, 175392532), (188, 149270240), (224, 125280380), (235, 119416192), (280, 100224304), (320, 87696266), (329, 85297280), (376, 74635120), (448, 62640190), (470, 59708096), (560, 50112152), (640, 43848133), (658, 42648640), (752, 37317560), (896, 31320095), (940, 29854048), (1120, 25056076), (1316, 21324320), (1504, 18658780), (1645, 17059456), (1880, 14927024), (2240, 12528038), (2632, 10662160), (3008, 9329390), (3290, 8529728), (3760, 7463512), (4480, 6264019), (5264, 5331080), (6016, 4664695), (6580, 4264864), (7520, 3731756), (10528, 2665540), (13160, 2132432), (15040, 1865878), (21056, 1332770), (26320, 1066216), (30080, 932939), (42112, 666385), (52640, 533108), (105280, 266554), (133277, 210560)]