5549720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12613}}^1$

素因数の和:12635

約数の個数: 32

約数和(自身を含む): 13623120

約数和(自身を除く): 8073400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12613, 25226, 50452, 63065, 100904, 126130, 138743, 252260, 277486, 504520, 554972, 693715, 1109944, 1387430, 2774860, 5549720]

約数ペア:

[(1, 5549720), (2, 2774860), (4, 1387430), (5, 1109944), (8, 693715), (10, 554972), (11, 504520), (20, 277486), (22, 252260), (40, 138743), (44, 126130), (55, 100904), (88, 63065), (110, 50452), (220, 25226), (440, 12613)]