916622080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65101}}^1$

素因数の和:65133

約数の個数: 72

約数和(自身を含む): 2395232784

約数和(自身を除く): 1478610704

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, 65101, 130202, 260404, 325505, 520808, 651010, 716111, 1041616, 1302020, 1432222, 2083232, 2604040, 2864444, 3580555, 4166464, 5208080, 5728888, 7161110, 8332928, 10416160, 11457776, 14322220, 16665856, 20832320, 22915552, 28644440, 41664640, 45831104, 57288880, 83329280, 91662208, 114577760, 183324416, 229155520, 458311040, 916622080]

約数ペア:

[(1, 916622080), (2, 458311040), (4, 229155520), (5, 183324416), (8, 114577760), (10, 91662208), (11, 83329280), (16, 57288880), (20, 45831104), (22, 41664640), (32, 28644440), (40, 22915552), (44, 20832320), (55, 16665856), (64, 14322220), (80, 11457776), (88, 10416160), (110, 8332928), (128, 7161110), (160, 5728888), (176, 5208080), (220, 4166464), (256, 3580555), (320, 2864444), (352, 2604040), (440, 2083232), (640, 1432222), (704, 1302020), (880, 1041616), (1280, 716111), (1408, 651010), (1760, 520808), (2816, 325505), (3520, 260404), (7040, 130202), (14080, 65101)]