42786040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97241}}^1$

素因数の和:97263

約数の個数: 32

約数和(自身を含む): 105021360

約数和(自身を除く): 62235320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 97241, 194482, 388964, 486205, 777928, 972410, 1069651, 1944820, 2139302, 3889640, 4278604, 5348255, 8557208, 10696510, 21393020, 42786040]

約数ペア:

[(1, 42786040), (2, 21393020), (4, 10696510), (5, 8557208), (8, 5348255), (10, 4278604), (11, 3889640), (20, 2139302), (22, 1944820), (40, 1069651), (44, 972410), (55, 777928), (88, 486205), (110, 388964), (220, 194482), (440, 97241)]