27403060

素因数分解:

$2^2\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1249}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 57645000

約数和(自身を除く): 30241940

約数列:

[1, 2, 4, 5, 10, 20, 1097, 1249, 2194, 2498, 4388, 4996, 5485, 6245, 10970, 12490, 21940, 24980, 1370153, 2740306, 5480612, 6850765, 13701530, 27403060]

約数ペア:

[(1, 27403060), (2, 13701530), (4, 6850765), (5, 5480612), (10, 2740306), (20, 1370153), (1097, 24980), (1249, 21940), (2194, 12490), (2498, 10970), (4388, 6245), (4996, 5485)]