16012160

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 38776320

約数和(自身を除く): 22764160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 197, 254, 320, 394, 508, 635, 640, 788, 985, 1016, 1270, 1576, 1970, 2032, 2540, 3152, 3940, 4064, 5080, 6304, 7880, 8128, 10160, 12608, 15760, 16256, 20320, 25019, 25216, 31520, 40640, 50038, 63040, 81280, 100076, 125095, 126080, 200152, 250190, 400304, 500380, 800608, 1000760, 1601216, 2001520, 3202432, 4003040, 8006080, 16012160]

約数ペア:

[(1, 16012160), (2, 8006080), (4, 4003040), (5, 3202432), (8, 2001520), (10, 1601216), (16, 1000760), (20, 800608), (32, 500380), (40, 400304), (64, 250190), (80, 200152), (127, 126080), (128, 125095), (160, 100076), (197, 81280), (254, 63040), (320, 50038), (394, 40640), (508, 31520), (635, 25216), (640, 25019), (788, 20320), (985, 16256), (1016, 15760), (1270, 12608), (1576, 10160), (1970, 8128), (2032, 7880), (2540, 6304), (3152, 5080), (3940, 4064)]