27502240

素因数分解:

$2^5\times 5^1\times {\mathrm{171889}}^1$

素因数の和:171904

約数の個数: 24

約数和(自身を含む): 64974420

約数和(自身を除く): 37472180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 171889, 343778, 687556, 859445, 1375112, 1718890, 2750224, 3437780, 5500448, 6875560, 13751120, 27502240]

約数ペア:

[(1, 27502240), (2, 13751120), (4, 6875560), (5, 5500448), (8, 3437780), (10, 2750224), (16, 1718890), (20, 1375112), (32, 859445), (40, 687556), (80, 343778), (160, 171889)]