66808150

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{28429}}^1$

素因数の和:28488

約数の個数: 24

約数和(自身を含む): 126911520

約数和(自身を除く): 60103370

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 28429, 56858, 142145, 284290, 710725, 1336163, 1421450, 2672326, 6680815, 13361630, 33404075, 66808150]

約数ペア:

[(1, 66808150), (2, 33404075), (5, 13361630), (10, 6680815), (25, 2672326), (47, 1421450), (50, 1336163), (94, 710725), (235, 284290), (470, 142145), (1175, 56858), (2350, 28429)]