42806090

素因数分解:

$2^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{4549}}^1$

素因数の和:5497

約数の個数: 16

約数和(自身を含む): 77149800

約数和(自身を除く): 34343710

約数列:

[1, 2, 5, 10, 941, 1882, 4549, 4705, 9098, 9410, 22745, 45490, 4280609, 8561218, 21403045, 42806090]

約数ペア:

[(1, 42806090), (2, 21403045), (5, 8561218), (10, 4280609), (941, 45490), (1882, 22745), (4549, 9410), (4705, 9098)]