8038040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8737}}^1$

素因数の和:8771

約数の個数: 32

約数和(自身を含む): 18874080

約数和(自身を除く): 10836040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 8737, 17474, 34948, 43685, 69896, 87370, 174740, 200951, 349480, 401902, 803804, 1004755, 1607608, 2009510, 4019020, 8038040]

約数ペア:

[(1, 8038040), (2, 4019020), (4, 2009510), (5, 1607608), (8, 1004755), (10, 803804), (20, 401902), (23, 349480), (40, 200951), (46, 174740), (92, 87370), (115, 69896), (184, 43685), (230, 34948), (460, 17474), (920, 8737)]