55082200

素因数分解:

$2^3\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1427}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 128819880

約数和(自身を除く): 73737680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 193, 200, 386, 772, 965, 1427, 1544, 1930, 2854, 3860, 4825, 5708, 7135, 7720, 9650, 11416, 14270, 19300, 28540, 35675, 38600, 57080, 71350, 142700, 275411, 285400, 550822, 1101644, 1377055, 2203288, 2754110, 5508220, 6885275, 11016440, 13770550, 27541100, 55082200]

約数ペア:

[(1, 55082200), (2, 27541100), (4, 13770550), (5, 11016440), (8, 6885275), (10, 5508220), (20, 2754110), (25, 2203288), (40, 1377055), (50, 1101644), (100, 550822), (193, 285400), (200, 275411), (386, 142700), (772, 71350), (965, 57080), (1427, 38600), (1544, 35675), (1930, 28540), (2854, 19300), (3860, 14270), (4825, 11416), (5708, 9650), (7135, 7720)]