13427900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2857}}^1$

素因数の和:2918

約数の個数: 36

約数和(自身を含む): 29768928

約数和(自身を除く): 16341028

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 2857, 4700, 5714, 11428, 14285, 28570, 57140, 71425, 134279, 142850, 268558, 285700, 537116, 671395, 1342790, 2685580, 3356975, 6713950, 13427900]

約数ペア:

[(1, 13427900), (2, 6713950), (4, 3356975), (5, 2685580), (10, 1342790), (20, 671395), (25, 537116), (47, 285700), (50, 268558), (94, 142850), (100, 134279), (188, 71425), (235, 57140), (470, 28570), (940, 14285), (1175, 11428), (2350, 5714), (2857, 4700)]