16162060

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1249}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 34020000

約数和(自身を除く): 17857940

約数列:

[1, 2, 4, 5, 10, 20, 647, 1249, 1294, 2498, 2588, 3235, 4996, 6245, 6470, 12490, 12940, 24980, 808103, 1616206, 3232412, 4040515, 8081030, 16162060]

約数ペア:

[(1, 16162060), (2, 8081030), (4, 4040515), (5, 3232412), (10, 1616206), (20, 808103), (647, 24980), (1249, 12940), (1294, 12490), (2498, 6470), (2588, 6245), (3235, 4996)]