274071080

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{53951}}^1$

素因数の和:54089

約数の個数: 32

約数和(自身を含む): 621527040

約数和(自身を除く): 347455960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 53951, 107902, 215804, 269755, 431608, 539510, 1079020, 2158040, 6851777, 13703554, 27407108, 34258885, 54814216, 68517770, 137035540, 274071080]

約数ペア:

[(1, 274071080), (2, 137035540), (4, 68517770), (5, 54814216), (8, 34258885), (10, 27407108), (20, 13703554), (40, 6851777), (127, 2158040), (254, 1079020), (508, 539510), (635, 431608), (1016, 269755), (1270, 215804), (2540, 107902), (5080, 53951)]