42254210

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{4919}}^1$

素因数の和:5785

約数の個数: 16

約数和(自身を含む): 76161600

約数和(自身を除く): 33907390

約数列:

[1, 2, 5, 10, 859, 1718, 4295, 4919, 8590, 9838, 24595, 49190, 4225421, 8450842, 21127105, 42254210]

約数ペア:

[(1, 42254210), (2, 21127105), (5, 8450842), (10, 4225421), (859, 49190), (1718, 24595), (4295, 9838), (4919, 8590)]