29680220

素因数分解:

$2^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2713}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 62465424

約数和(自身を除く): 32785204

約数列:

[1, 2, 4, 5, 10, 20, 547, 1094, 2188, 2713, 2735, 5426, 5470, 10852, 10940, 13565, 27130, 54260, 1484011, 2968022, 5936044, 7420055, 14840110, 29680220]

約数ペア:

[(1, 29680220), (2, 14840110), (4, 7420055), (5, 5936044), (10, 2968022), (20, 1484011), (547, 54260), (1094, 27130), (2188, 13565), (2713, 10940), (2735, 10852), (5426, 5470)]