22768060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{162629}}^1$

素因数の和:162645

約数の個数: 24

約数和(自身を含む): 54643680

約数和(自身を除く): 31875620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 162629, 325258, 650516, 813145, 1138403, 1626290, 2276806, 3252580, 4553612, 5692015, 11384030, 22768060]

約数ペア:

[(1, 22768060), (2, 11384030), (4, 5692015), (5, 4553612), (7, 3252580), (10, 2276806), (14, 1626290), (20, 1138403), (28, 813145), (35, 650516), (70, 325258), (140, 162629)]