5504180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 12773376

約数和(自身を除く): 7269196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 197, 220, 254, 394, 508, 635, 788, 985, 1270, 1397, 1970, 2167, 2540, 2794, 3940, 4334, 5588, 6985, 8668, 10835, 13970, 21670, 25019, 27940, 43340, 50038, 100076, 125095, 250190, 275209, 500380, 550418, 1100836, 1376045, 2752090, 5504180]

約数ペア:

[(1, 5504180), (2, 2752090), (4, 1376045), (5, 1100836), (10, 550418), (11, 500380), (20, 275209), (22, 250190), (44, 125095), (55, 100076), (110, 50038), (127, 43340), (197, 27940), (220, 25019), (254, 21670), (394, 13970), (508, 10835), (635, 8668), (788, 6985), (985, 5588), (1270, 4334), (1397, 3940), (1970, 2794), (2167, 2540)]