26310260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{24821}}^1$

素因数の和:24883

約数の個数: 24

約数和(自身を含む): 56296296

約数和(自身を除く): 29986036

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 24821, 49642, 99284, 124105, 248210, 496420, 1315513, 2631026, 5262052, 6577565, 13155130, 26310260]

約数ペア:

[(1, 26310260), (2, 13155130), (4, 6577565), (5, 5262052), (10, 2631026), (20, 1315513), (53, 496420), (106, 248210), (212, 124105), (265, 99284), (530, 49642), (1060, 24821)]