9690220

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1051}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 20413008

約数和(自身を除く): 10722788

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1051, 1844, 2102, 2305, 4204, 4610, 5255, 9220, 10510, 21020, 484511, 969022, 1938044, 2422555, 4845110, 9690220]

約数ペア:

[(1, 9690220), (2, 4845110), (4, 2422555), (5, 1938044), (10, 969022), (20, 484511), (461, 21020), (922, 10510), (1051, 9220), (1844, 5255), (2102, 4610), (2305, 4204)]