80346490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13829}}^1$

素因数の和:13926

約数の個数: 32

約数和(自身を含む): 167287680

約数和(自身を除く): 86941190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 13829, 27658, 69145, 96803, 138290, 193606, 484015, 968030, 1147807, 2295614, 5739035, 8034649, 11478070, 16069298, 40173245, 80346490]

約数ペア:

[(1, 80346490), (2, 40173245), (5, 16069298), (7, 11478070), (10, 8034649), (14, 5739035), (35, 2295614), (70, 1147807), (83, 968030), (166, 484015), (415, 193606), (581, 138290), (830, 96803), (1162, 69145), (2905, 27658), (5810, 13829)]