2175340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4729}}^1$

素因数の和:4761

約数の個数: 24

約数和(自身を含む): 4767840

約数和(自身を除く): 2592500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4729, 9458, 18916, 23645, 47290, 94580, 108767, 217534, 435068, 543835, 1087670, 2175340]

約数ペア:

[(1, 2175340), (2, 1087670), (4, 543835), (5, 435068), (10, 217534), (20, 108767), (23, 94580), (46, 47290), (92, 23645), (115, 18916), (230, 9458), (460, 4729)]