126090760

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{16333}}^1$

素因数の和:16537

約数の個数: 32

約数和(自身を含む): 285191640

約数和(自身を除く): 159100880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 16333, 32666, 65332, 81665, 130664, 163330, 326660, 653320, 3152269, 6304538, 12609076, 15761345, 25218152, 31522690, 63045380, 126090760]

約数ペア:

[(1, 126090760), (2, 63045380), (4, 31522690), (5, 25218152), (8, 15761345), (10, 12609076), (20, 6304538), (40, 3152269), (193, 653320), (386, 326660), (772, 163330), (965, 130664), (1544, 81665), (1930, 65332), (3860, 32666), (7720, 16333)]