47235440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{84349}}^1$

素因数の和:84369

約数の個数: 40

約数和(自身を含む): 125512800

約数和(自身を除く): 78277360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 84349, 168698, 337396, 421745, 590443, 674792, 843490, 1180886, 1349584, 1686980, 2361772, 2952215, 3373960, 4723544, 5904430, 6747920, 9447088, 11808860, 23617720, 47235440]

約数ペア:

[(1, 47235440), (2, 23617720), (4, 11808860), (5, 9447088), (7, 6747920), (8, 5904430), (10, 4723544), (14, 3373960), (16, 2952215), (20, 2361772), (28, 1686980), (35, 1349584), (40, 1180886), (56, 843490), (70, 674792), (80, 590443), (112, 421745), (140, 337396), (280, 168698), (560, 84349)]