39380410

素因数分解:

$2^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{3079}}^1$

素因数の和:4365

約数の個数: 16

約数和(自身を含む): 70963200

約数和(自身を除く): 31582790

約数列:

[1, 2, 5, 10, 1279, 2558, 3079, 6158, 6395, 12790, 15395, 30790, 3938041, 7876082, 19690205, 39380410]

約数ペア:

[(1, 39380410), (2, 19690205), (5, 7876082), (10, 3938041), (1279, 30790), (2558, 15395), (3079, 12790), (6158, 6395)]