38040160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10337}}^1$

素因数の和:10375

約数の個数: 48

約数和(自身を含む): 93786336

約数和(自身を除く): 55746176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 10337, 20674, 41348, 51685, 82696, 103370, 165392, 206740, 237751, 330784, 413480, 475502, 826960, 951004, 1188755, 1653920, 1902008, 2377510, 3804016, 4755020, 7608032, 9510040, 19020080, 38040160]

約数ペア:

[(1, 38040160), (2, 19020080), (4, 9510040), (5, 7608032), (8, 4755020), (10, 3804016), (16, 2377510), (20, 1902008), (23, 1653920), (32, 1188755), (40, 951004), (46, 826960), (80, 475502), (92, 413480), (115, 330784), (160, 237751), (184, 206740), (230, 165392), (368, 103370), (460, 82696), (736, 51685), (920, 41348), (1840, 20674), (3680, 10337)]