26282203780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{187730027}}^1$

素因数の和:187730043

約数の個数: 24

約数和(自身を含む): 63077289408

約数和(自身を除く): 36795085628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 187730027, 375460054, 750920108, 938650135, 1314110189, 1877300270, 2628220378, 3754600540, 5256440756, 6570550945, 13141101890, 26282203780]

約数ペア:

[(1, 26282203780), (2, 13141101890), (4, 6570550945), (5, 5256440756), (7, 3754600540), (10, 2628220378), (14, 1877300270), (20, 1314110189), (28, 938650135), (35, 750920108), (70, 375460054), (140, 187730027)]