8393660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38153}}^1$

素因数の和:38173

約数の個数: 24

約数和(自身を含む): 19229616

約数和(自身を除く): 10835956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 38153, 76306, 152612, 190765, 381530, 419683, 763060, 839366, 1678732, 2098415, 4196830, 8393660]

約数ペア:

[(1, 8393660), (2, 4196830), (4, 2098415), (5, 1678732), (10, 839366), (11, 763060), (20, 419683), (22, 381530), (44, 190765), (55, 152612), (110, 76306), (220, 38153)]