11178560

素因数分解:

$2^6\times 5^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 56

約数和(自身を含む): 26904696

約数和(自身を除く): 15726136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 181, 193, 320, 362, 386, 724, 772, 905, 965, 1448, 1544, 1810, 1930, 2896, 3088, 3620, 3860, 5792, 6176, 7240, 7720, 11584, 12352, 14480, 15440, 28960, 30880, 34933, 57920, 61760, 69866, 139732, 174665, 279464, 349330, 558928, 698660, 1117856, 1397320, 2235712, 2794640, 5589280, 11178560]

約数ペア:

[(1, 11178560), (2, 5589280), (4, 2794640), (5, 2235712), (8, 1397320), (10, 1117856), (16, 698660), (20, 558928), (32, 349330), (40, 279464), (64, 174665), (80, 139732), (160, 69866), (181, 61760), (193, 57920), (320, 34933), (362, 30880), (386, 28960), (724, 15440), (772, 14480), (905, 12352), (965, 11584), (1448, 7720), (1544, 7240), (1810, 6176), (1930, 5792), (2896, 3860), (3088, 3620)]