82060120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{43649}}^1$

素因数の和:43707

約数の個数: 32

約数和(自身を含む): 188568000

約数和(自身を除く): 106507880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 43649, 87298, 174596, 218245, 349192, 436490, 872980, 1745960, 2051503, 4103006, 8206012, 10257515, 16412024, 20515030, 41030060, 82060120]

約数ペア:

[(1, 82060120), (2, 41030060), (4, 20515030), (5, 16412024), (8, 10257515), (10, 8206012), (20, 4103006), (40, 2051503), (47, 1745960), (94, 872980), (188, 436490), (235, 349192), (376, 218245), (470, 174596), (940, 87298), (1880, 43649)]