17004440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 40240800

約数和(自身を除く): 23236360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 107, 116, 137, 145, 214, 232, 274, 290, 428, 535, 548, 580, 685, 856, 1070, 1096, 1160, 1370, 2140, 2740, 3103, 3973, 4280, 5480, 6206, 7946, 12412, 14659, 15515, 15892, 19865, 24824, 29318, 31030, 31784, 39730, 58636, 62060, 73295, 79460, 117272, 124120, 146590, 158920, 293180, 425111, 586360, 850222, 1700444, 2125555, 3400888, 4251110, 8502220, 17004440]

約数ペア:

[(1, 17004440), (2, 8502220), (4, 4251110), (5, 3400888), (8, 2125555), (10, 1700444), (20, 850222), (29, 586360), (40, 425111), (58, 293180), (107, 158920), (116, 146590), (137, 124120), (145, 117272), (214, 79460), (232, 73295), (274, 62060), (290, 58636), (428, 39730), (535, 31784), (548, 31030), (580, 29318), (685, 24824), (856, 19865), (1070, 15892), (1096, 15515), (1160, 14659), (1370, 12412), (2140, 7946), (2740, 6206), (3103, 5480), (3973, 4280)]