17600840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23159}}^1$

素因数の和:23189

約数の個数: 32

約数和(自身を含む): 41688000

約数和(自身を除く): 24087160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 23159, 46318, 92636, 115795, 185272, 231590, 440021, 463180, 880042, 926360, 1760084, 2200105, 3520168, 4400210, 8800420, 17600840]

約数ペア:

[(1, 17600840), (2, 8800420), (4, 4400210), (5, 3520168), (8, 2200105), (10, 1760084), (19, 926360), (20, 880042), (38, 463180), (40, 440021), (76, 231590), (95, 185272), (152, 115795), (190, 92636), (380, 46318), (760, 23159)]