1796656040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1952887}}^1$

素因数の和:1952921

約数の個数: 32

約数和(自身を含む): 4218238080

約数和(自身を除く): 2421582040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1952887, 3905774, 7811548, 9764435, 15623096, 19528870, 39057740, 44916401, 78115480, 89832802, 179665604, 224582005, 359331208, 449164010, 898328020, 1796656040]

約数ペア:

[(1, 1796656040), (2, 898328020), (4, 449164010), (5, 359331208), (8, 224582005), (10, 179665604), (20, 89832802), (23, 78115480), (40, 44916401), (46, 39057740), (92, 19528870), (115, 15623096), (184, 9764435), (230, 7811548), (460, 3905774), (920, 1952887)]