5277800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2399}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 13392000

約数和(自身を除く): 8114200

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, 2399, 4798, 9596, 11995, 19192, 23990, 26389, 47980, 52778, 59975, 95960, 105556, 119950, 131945, 211112, 239900, 263890, 479800, 527780, 659725, 1055560, 1319450, 2638900, 5277800]

約数ペア:

[(1, 5277800), (2, 2638900), (4, 1319450), (5, 1055560), (8, 659725), (10, 527780), (11, 479800), (20, 263890), (22, 239900), (25, 211112), (40, 131945), (44, 119950), (50, 105556), (55, 95960), (88, 59975), (100, 52778), (110, 47980), (200, 26389), (220, 23990), (275, 19192), (440, 11995), (550, 9596), (1100, 4798), (2200, 2399)]