29022680

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6781}}^1$

素因数の和:6899

約数の個数: 32

約数和(自身を含む): 65921040

約数和(自身を除く): 36898360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 6781, 13562, 27124, 33905, 54248, 67810, 135620, 271240, 725567, 1451134, 2902268, 3627835, 5804536, 7255670, 14511340, 29022680]

約数ペア:

[(1, 29022680), (2, 14511340), (4, 7255670), (5, 5804536), (8, 3627835), (10, 2902268), (20, 1451134), (40, 725567), (107, 271240), (214, 135620), (428, 67810), (535, 54248), (856, 33905), (1070, 27124), (2140, 13562), (4280, 6781)]