5255800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2389}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 13336200

約数和(自身を除く): 8080400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 2389, 4778, 9556, 11945, 19112, 23890, 26279, 47780, 52558, 59725, 95560, 105116, 119450, 131395, 210232, 238900, 262790, 477800, 525580, 656975, 1051160, 1313950, 2627900, 5255800]

約数ペア:

[(1, 5255800), (2, 2627900), (4, 1313950), (5, 1051160), (8, 656975), (10, 525580), (11, 477800), (20, 262790), (22, 238900), (25, 210232), (40, 131395), (44, 119450), (50, 105116), (55, 95560), (88, 59725), (100, 52558), (110, 47780), (200, 26279), (220, 23890), (275, 19112), (440, 11945), (550, 9556), (1100, 4778), (2200, 2389)]