37897480

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4909}}^1$

素因数の和:5113

約数の個数: 32

約数和(自身を含む): 85728600

約数和(自身を除く): 47831120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 4909, 7720, 9818, 19636, 24545, 39272, 49090, 98180, 196360, 947437, 1894874, 3789748, 4737185, 7579496, 9474370, 18948740, 37897480]

約数ペア:

[(1, 37897480), (2, 18948740), (4, 9474370), (5, 7579496), (8, 4737185), (10, 3789748), (20, 1894874), (40, 947437), (193, 196360), (386, 98180), (772, 49090), (965, 39272), (1544, 24545), (1930, 19636), (3860, 9818), (4909, 7720)]