33704980

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15461}}^1$

素因数の和:15579

約数の個数: 24

約数和(自身を含む): 71434440

約数和(自身を除く): 37729460

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 15461, 30922, 61844, 77305, 154610, 309220, 1685249, 3370498, 6740996, 8426245, 16852490, 33704980]

約数ペア:

[(1, 33704980), (2, 16852490), (4, 8426245), (5, 6740996), (10, 3370498), (20, 1685249), (109, 309220), (218, 154610), (436, 77305), (545, 61844), (1090, 30922), (2180, 15461)]