4680040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5087}}^1$

素因数の和:5121

約数の個数: 32

約数和(自身を含む): 10990080

約数和(自身を除く): 6310040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 5087, 10174, 20348, 25435, 40696, 50870, 101740, 117001, 203480, 234002, 468004, 585005, 936008, 1170010, 2340020, 4680040]

約数ペア:

[(1, 4680040), (2, 2340020), (4, 1170010), (5, 936008), (8, 585005), (10, 468004), (20, 234002), (23, 203480), (40, 117001), (46, 101740), (92, 50870), (115, 40696), (184, 25435), (230, 20348), (460, 10174), (920, 5087)]