4085985880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4441289}}^1$

素因数の和:4441323

約数の個数: 32

約数和(自身を含む): 9593186400

約数和(自身を除く): 5507200520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4441289, 8882578, 17765156, 22206445, 35530312, 44412890, 88825780, 102149647, 177651560, 204299294, 408598588, 510748235, 817197176, 1021496470, 2042992940, 4085985880]

約数ペア:

[(1, 4085985880), (2, 2042992940), (4, 1021496470), (5, 817197176), (8, 510748235), (10, 408598588), (20, 204299294), (23, 177651560), (40, 102149647), (46, 88825780), (92, 44412890), (115, 35530312), (184, 22206445), (230, 17765156), (460, 8882578), (920, 4441289)]