26118460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76819}}^1$

素因数の和:76845

約数の個数: 24

約数和(自身を含む): 58075920

約数和(自身を除く): 31957460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 76819, 153638, 307276, 384095, 768190, 1305923, 1536380, 2611846, 5223692, 6529615, 13059230, 26118460]

約数ペア:

[(1, 26118460), (2, 13059230), (4, 6529615), (5, 5223692), (10, 2611846), (17, 1536380), (20, 1305923), (34, 768190), (68, 384095), (85, 307276), (170, 153638), (340, 76819)]