2995360

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 7186536

約数和(自身を除く): 4191176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 193, 194, 386, 388, 485, 772, 776, 965, 970, 1544, 1552, 1930, 1940, 3088, 3104, 3860, 3880, 6176, 7720, 7760, 15440, 15520, 18721, 30880, 37442, 74884, 93605, 149768, 187210, 299536, 374420, 599072, 748840, 1497680, 2995360]

約数ペア:

[(1, 2995360), (2, 1497680), (4, 748840), (5, 599072), (8, 374420), (10, 299536), (16, 187210), (20, 149768), (32, 93605), (40, 74884), (80, 37442), (97, 30880), (160, 18721), (193, 15520), (194, 15440), (386, 7760), (388, 7720), (485, 6176), (772, 3880), (776, 3860), (965, 3104), (970, 3088), (1544, 1940), (1552, 1930)]