26277380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69151}}^1$

素因数の和:69179

約数の個数: 24

約数和(自身を含む): 58087680

約数和(自身を除く): 31810300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 69151, 138302, 276604, 345755, 691510, 1313869, 1383020, 2627738, 5255476, 6569345, 13138690, 26277380]

約数ペア:

[(1, 26277380), (2, 13138690), (4, 6569345), (5, 5255476), (10, 2627738), (19, 1383020), (20, 1313869), (38, 691510), (76, 345755), (95, 276604), (190, 138302), (380, 69151)]