80538204

素因数分解:

$2^2\times 3^1\times {\mathrm{2549}}^1\times {\mathrm{2633}}^1$

素因数の和:5189

約数の個数: 24

約数和(自身を含む): 188067600

約数和(自身を除く): 107529396

約数列:

[1, 2, 3, 4, 6, 12, 2549, 2633, 5098, 5266, 7647, 7899, 10196, 10532, 15294, 15798, 30588, 31596, 6711517, 13423034, 20134551, 26846068, 40269102, 80538204]

約数ペア:

[(1, 80538204), (2, 40269102), (3, 26846068), (4, 20134551), (6, 13423034), (12, 6711517), (2549, 31596), (2633, 30588), (5098, 15798), (5266, 15294), (7647, 10532), (7899, 10196)]