1425101260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2311}}^1\times {\mathrm{2803}}^1$

素因数の和:5134

約数の個数: 48

約数和(自身を含む): 3267355392

約数和(自身を除く): 1842254132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2311, 2803, 4622, 5606, 9244, 11212, 11555, 14015, 23110, 25421, 28030, 30833, 46220, 50842, 56060, 61666, 101684, 123332, 127105, 154165, 254210, 308330, 508420, 616660, 6477733, 12955466, 25910932, 32388665, 64777330, 71255063, 129554660, 142510126, 285020252, 356275315, 712550630, 1425101260]

約数ペア:

[(1, 1425101260), (2, 712550630), (4, 356275315), (5, 285020252), (10, 142510126), (11, 129554660), (20, 71255063), (22, 64777330), (44, 32388665), (55, 25910932), (110, 12955466), (220, 6477733), (2311, 616660), (2803, 508420), (4622, 308330), (5606, 254210), (9244, 154165), (11212, 127105), (11555, 123332), (14015, 101684), (23110, 61666), (25421, 56060), (28030, 50842), (30833, 46220)]