26313260

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8713}}^1$

素因数の和:8873

約数の個数: 24

約数和(自身を含む): 55630176

約数和(自身を除く): 29316916

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 8713, 17426, 34852, 43565, 87130, 174260, 1315663, 2631326, 5262652, 6578315, 13156630, 26313260]

約数ペア:

[(1, 26313260), (2, 13156630), (4, 6578315), (5, 5262652), (10, 2631326), (20, 1315663), (151, 174260), (302, 87130), (604, 43565), (755, 34852), (1510, 17426), (3020, 8713)]