23966740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{887}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 57883392

約数和(自身を除く): 33916652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 887, 965, 1351, 1774, 1930, 2702, 3548, 3860, 4435, 5404, 6209, 6755, 8870, 12418, 13510, 17740, 24836, 27020, 31045, 62090, 124180, 171191, 342382, 684764, 855955, 1198337, 1711910, 2396674, 3423820, 4793348, 5991685, 11983370, 23966740]

約数ペア:

[(1, 23966740), (2, 11983370), (4, 5991685), (5, 4793348), (7, 3423820), (10, 2396674), (14, 1711910), (20, 1198337), (28, 855955), (35, 684764), (70, 342382), (140, 171191), (193, 124180), (386, 62090), (772, 31045), (887, 27020), (965, 24836), (1351, 17740), (1774, 13510), (1930, 12418), (2702, 8870), (3548, 6755), (3860, 6209), (4435, 5404)]