385810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:989

約数の個数: 16

約数和(自身を含む): 712152

約数和(自身を除く): 326342

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 941, 1882, 4705, 9410, 38581, 77162, 192905, 385810]

約数ペア:

[(1, 385810), (2, 192905), (5, 77162), (10, 38581), (41, 9410), (82, 4705), (205, 1882), (410, 941)]