4787077880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9205919}}^1$

素因数の和:9205943

約数の個数: 32

約数和(自身を含む): 11599459200

約数和(自身を除く): 6812381320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 9205919, 18411838, 36823676, 46029595, 73647352, 92059190, 119676947, 184118380, 239353894, 368236760, 478707788, 598384735, 957415576, 1196769470, 2393538940, 4787077880]

約数ペア:

[(1, 4787077880), (2, 2393538940), (4, 1196769470), (5, 957415576), (8, 598384735), (10, 478707788), (13, 368236760), (20, 239353894), (26, 184118380), (40, 119676947), (52, 92059190), (65, 73647352), (104, 46029595), (130, 36823676), (260, 18411838), (520, 9205919)]