1937996900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{2768567}}^1$

素因数の和:2768588

約数の個数: 36

約数和(自身を含む): 4806234048

約数和(自身を除く): 2868237148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 2768567, 5537134, 11074268, 13842835, 19379969, 27685670, 38759938, 55371340, 69214175, 77519876, 96899845, 138428350, 193799690, 276856700, 387599380, 484499225, 968998450, 1937996900]

約数ペア:

[(1, 1937996900), (2, 968998450), (4, 484499225), (5, 387599380), (7, 276856700), (10, 193799690), (14, 138428350), (20, 96899845), (25, 77519876), (28, 69214175), (35, 55371340), (50, 38759938), (70, 27685670), (100, 19379969), (140, 13842835), (175, 11074268), (350, 5537134), (700, 2768567)]