8529790720

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{605809}}^1$

素因数の和:605841

約数の個数: 72

約数和(自身を含む): 22288961520

約数和(自身を除く): 13759170800

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, 605809, 1211618, 2423236, 3029045, 4846472, 6058090, 6663899, 9692944, 12116180, 13327798, 19385888, 24232360, 26655596, 33319495, 38771776, 48464720, 53311192, 66638990, 77543552, 96929440, 106622384, 133277980, 155087104, 193858880, 213244768, 266555960, 387717760, 426489536, 533111920, 775435520, 852979072, 1066223840, 1705958144, 2132447680, 4264895360, 8529790720]

約数ペア:

[(1, 8529790720), (2, 4264895360), (4, 2132447680), (5, 1705958144), (8, 1066223840), (10, 852979072), (11, 775435520), (16, 533111920), (20, 426489536), (22, 387717760), (32, 266555960), (40, 213244768), (44, 193858880), (55, 155087104), (64, 133277980), (80, 106622384), (88, 96929440), (110, 77543552), (128, 66638990), (160, 53311192), (176, 48464720), (220, 38771776), (256, 33319495), (320, 26655596), (352, 24232360), (440, 19385888), (640, 13327798), (704, 12116180), (880, 9692944), (1280, 6663899), (1408, 6058090), (1760, 4846472), (2816, 3029045), (3520, 2423236), (7040, 1211618), (14080, 605809)]