8737580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8243}}^1$

素因数の和:8305

約数の個数: 24

約数和(自身を含む): 18697392

約数和(自身を除く): 9959812

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 8243, 16486, 32972, 41215, 82430, 164860, 436879, 873758, 1747516, 2184395, 4368790, 8737580]

約数ペア:

[(1, 8737580), (2, 4368790), (4, 2184395), (5, 1747516), (10, 873758), (20, 436879), (53, 164860), (106, 82430), (212, 41215), (265, 32972), (530, 16486), (1060, 8243)]