5444240

素因数分解:

$2^4\times 5^1\times {\mathrm{68053}}^1$

素因数の和:68066

約数の個数: 20

約数和(自身を含む): 12658044

約数和(自身を除く): 7213804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68053, 136106, 272212, 340265, 544424, 680530, 1088848, 1361060, 2722120, 5444240]

約数ペア:

[(1, 5444240), (2, 2722120), (4, 1361060), (5, 1088848), (8, 680530), (10, 544424), (16, 340265), (20, 272212), (40, 136106), (80, 68053)]