40435310

素因数分解:

$2^1\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{2971}}^1$

素因数の和:4339

約数の個数: 16

約数和(自身を含む): 72861552

約数和(自身を除く): 32426242

約数列:

[1, 2, 5, 10, 1361, 2722, 2971, 5942, 6805, 13610, 14855, 29710, 4043531, 8087062, 20217655, 40435310]

約数ペア:

[(1, 40435310), (2, 20217655), (5, 8087062), (10, 4043531), (1361, 29710), (2722, 14855), (2971, 13610), (5942, 6805)]