11047520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6277}}^1$

素因数の和:6303

約数の個数: 48

約数和(自身を含む): 28477008

約数和(自身を除く): 17429488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 6277, 12554, 25108, 31385, 50216, 62770, 69047, 100432, 125540, 138094, 200864, 251080, 276188, 345235, 502160, 552376, 690470, 1004320, 1104752, 1380940, 2209504, 2761880, 5523760, 11047520]

約数ペア:

[(1, 11047520), (2, 5523760), (4, 2761880), (5, 2209504), (8, 1380940), (10, 1104752), (11, 1004320), (16, 690470), (20, 552376), (22, 502160), (32, 345235), (40, 276188), (44, 251080), (55, 200864), (80, 138094), (88, 125540), (110, 100432), (160, 69047), (176, 62770), (220, 50216), (352, 31385), (440, 25108), (880, 12554), (1760, 6277)]