29918860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 66096576

約数和(自身を除く): 36177716

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 193, 230, 337, 386, 460, 674, 772, 965, 1348, 1685, 1930, 3370, 3860, 4439, 6740, 7751, 8878, 15502, 17756, 22195, 31004, 38755, 44390, 65041, 77510, 88780, 130082, 155020, 260164, 325205, 650410, 1300820, 1495943, 2991886, 5983772, 7479715, 14959430, 29918860]

約数ペア:

[(1, 29918860), (2, 14959430), (4, 7479715), (5, 5983772), (10, 2991886), (20, 1495943), (23, 1300820), (46, 650410), (92, 325205), (115, 260164), (193, 155020), (230, 130082), (337, 88780), (386, 77510), (460, 65041), (674, 44390), (772, 38755), (965, 31004), (1348, 22195), (1685, 17756), (1930, 15502), (3370, 8878), (3860, 7751), (4439, 6740)]