4575560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10399}}^1$

素因数の和:10421

約数の個数: 32

約数和(自身を含む): 11232000

約数和(自身を除く): 6656440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10399, 20798, 41596, 51995, 83192, 103990, 114389, 207980, 228778, 415960, 457556, 571945, 915112, 1143890, 2287780, 4575560]

約数ペア:

[(1, 4575560), (2, 2287780), (4, 1143890), (5, 915112), (8, 571945), (10, 457556), (11, 415960), (20, 228778), (22, 207980), (40, 114389), (44, 103990), (55, 83192), (88, 51995), (110, 41596), (220, 20798), (440, 10399)]