8590040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9337}}^1$

素因数の和:9371

約数の個数: 32

約数和(自身を含む): 20170080

約数和(自身を除く): 11580040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 9337, 18674, 37348, 46685, 74696, 93370, 186740, 214751, 373480, 429502, 859004, 1073755, 1718008, 2147510, 4295020, 8590040]

約数ペア:

[(1, 8590040), (2, 4295020), (4, 2147510), (5, 1718008), (8, 1073755), (10, 859004), (20, 429502), (23, 373480), (40, 214751), (46, 186740), (92, 93370), (115, 74696), (184, 46685), (230, 37348), (460, 18674), (920, 9337)]