5504840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12511}}^1$

素因数の和:12533

約数の個数: 32

約数和(自身を含む): 13512960

約数和(自身を除く): 8008120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12511, 25022, 50044, 62555, 100088, 125110, 137621, 250220, 275242, 500440, 550484, 688105, 1100968, 1376210, 2752420, 5504840]

約数ペア:

[(1, 5504840), (2, 2752420), (4, 1376210), (5, 1100968), (8, 688105), (10, 550484), (11, 500440), (20, 275242), (22, 250220), (40, 137621), (44, 125110), (55, 100088), (88, 62555), (110, 50044), (220, 25022), (440, 12511)]