112227920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{200407}}^1$

素因数の和:200427

約数の個数: 40

約数和(自身を含む): 298207104

約数和(自身を除く): 185979184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 200407, 400814, 801628, 1002035, 1402849, 1603256, 2004070, 2805698, 3206512, 4008140, 5611396, 7014245, 8016280, 11222792, 14028490, 16032560, 22445584, 28056980, 56113960, 112227920]

約数ペア:

[(1, 112227920), (2, 56113960), (4, 28056980), (5, 22445584), (7, 16032560), (8, 14028490), (10, 11222792), (14, 8016280), (16, 7014245), (20, 5611396), (28, 4008140), (35, 3206512), (40, 2805698), (56, 2004070), (70, 1603256), (80, 1402849), (112, 1002035), (140, 801628), (280, 400814), (560, 200407)]