5450888960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{387137}}^1$

素因数の和:387169

約数の個数: 72

約数和(自身を含む): 14243581296

約数和(自身を除く): 8792692336

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, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 387137, 774274, 1548548, 1935685, 3097096, 3871370, 4258507, 6194192, 7742740, 8517014, 12388384, 15485480, 17034028, 21292535, 24776768, 30970960, 34068056, 42585070, 49553536, 61941920, 68136112, 85170140, 99107072, 123883840, 136272224, 170340280, 247767680, 272544448, 340680560, 495535360, 545088896, 681361120, 1090177792, 1362722240, 2725444480, 5450888960]

約数ペア:

[(1, 5450888960), (2, 2725444480), (4, 1362722240), (5, 1090177792), (8, 681361120), (10, 545088896), (11, 495535360), (16, 340680560), (20, 272544448), (22, 247767680), (32, 170340280), (40, 136272224), (44, 123883840), (55, 99107072), (64, 85170140), (80, 68136112), (88, 61941920), (110, 49553536), (128, 42585070), (160, 34068056), (176, 30970960), (220, 24776768), (256, 21292535), (320, 17034028), (352, 15485480), (440, 12388384), (640, 8517014), (704, 7742740), (880, 6194192), (1280, 4258507), (1408, 3871370), (1760, 3097096), (2816, 1935685), (3520, 1548548), (7040, 774274), (14080, 387137)]