86130260

素因数分解:

$2^2\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{2791}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 181055616

約数和(自身を除く): 94925356

約数列:

[1, 2, 4, 5, 10, 20, 1543, 2791, 3086, 5582, 6172, 7715, 11164, 13955, 15430, 27910, 30860, 55820, 4306513, 8613026, 17226052, 21532565, 43065130, 86130260]

約数ペア:

[(1, 86130260), (2, 43065130), (4, 21532565), (5, 17226052), (10, 8613026), (20, 4306513), (1543, 55820), (2791, 30860), (3086, 27910), (5582, 15430), (6172, 13955), (7715, 11164)]