1036503680

素因数分解:

$2^7\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8221}}^1$

素因数の和:8437

約数の個数: 64

約数和(自身を含む): 2490772680

約数和(自身を除く): 1454269000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 197, 320, 394, 640, 788, 985, 1576, 1970, 3152, 3940, 6304, 7880, 8221, 12608, 15760, 16442, 25216, 31520, 32884, 41105, 63040, 65768, 82210, 126080, 131536, 164420, 263072, 328840, 526144, 657680, 1052288, 1315360, 1619537, 2630720, 3239074, 5261440, 6478148, 8097685, 12956296, 16195370, 25912592, 32390740, 51825184, 64781480, 103650368, 129562960, 207300736, 259125920, 518251840, 1036503680]

約数ペア:

[(1, 1036503680), (2, 518251840), (4, 259125920), (5, 207300736), (8, 129562960), (10, 103650368), (16, 64781480), (20, 51825184), (32, 32390740), (40, 25912592), (64, 16195370), (80, 12956296), (128, 8097685), (160, 6478148), (197, 5261440), (320, 3239074), (394, 2630720), (640, 1619537), (788, 1315360), (985, 1052288), (1576, 657680), (1970, 526144), (3152, 328840), (3940, 263072), (6304, 164420), (7880, 131536), (8221, 126080), (12608, 82210), (15760, 65768), (16442, 63040), (25216, 41105), (31520, 32884)]