5172580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{36947}}^1$

素因数の和:36963

約数の個数: 24

約数和(自身を含む): 12414528

約数和(自身を除く): 7241948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 36947, 73894, 147788, 184735, 258629, 369470, 517258, 738940, 1034516, 1293145, 2586290, 5172580]

約数ペア:

[(1, 5172580), (2, 2586290), (4, 1293145), (5, 1034516), (7, 738940), (10, 517258), (14, 369470), (20, 258629), (28, 184735), (35, 147788), (70, 73894), (140, 36947)]