8006080

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 56

約数和(自身を含む): 19312128

約数和(自身を除く): 11306048

約数列:

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

約数ペア:

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