38432080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20887}}^1$

素因数の和:20923

約数の個数: 40

約数和(自身を含む): 93244032

約数和(自身を除く): 54811952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 20887, 41774, 83548, 104435, 167096, 208870, 334192, 417740, 480401, 835480, 960802, 1670960, 1921604, 2402005, 3843208, 4804010, 7686416, 9608020, 19216040, 38432080]

約数ペア:

[(1, 38432080), (2, 19216040), (4, 9608020), (5, 7686416), (8, 4804010), (10, 3843208), (16, 2402005), (20, 1921604), (23, 1670960), (40, 960802), (46, 835480), (80, 480401), (92, 417740), (115, 334192), (184, 208870), (230, 167096), (368, 104435), (460, 83548), (920, 41774), (1840, 20887)]