25210060

素因数分解:

$2^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1237}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 53035920

約数和(自身を除く): 27825860

約数列:

[1, 2, 4, 5, 10, 20, 1019, 1237, 2038, 2474, 4076, 4948, 5095, 6185, 10190, 12370, 20380, 24740, 1260503, 2521006, 5042012, 6302515, 12605030, 25210060]

約数ペア:

[(1, 25210060), (2, 12605030), (4, 6302515), (5, 5042012), (10, 2521006), (20, 1260503), (1019, 24740), (1237, 20380), (2038, 12370), (2474, 10190), (4076, 6185), (4948, 5095)]