9806740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21319}}^1$

素因数の和:21351

約数の個数: 24

約数和(自身を含む): 21490560

約数和(自身を除く): 11683820

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 21319, 42638, 85276, 106595, 213190, 426380, 490337, 980674, 1961348, 2451685, 4903370, 9806740]

約数ペア:

[(1, 9806740), (2, 4903370), (4, 2451685), (5, 1961348), (10, 980674), (20, 490337), (23, 426380), (46, 213190), (92, 106595), (115, 85276), (230, 42638), (460, 21319)]