11009680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12511}}^1$

素因数の和:12535

約数の個数: 40

約数和(自身を含む): 27926784

約数和(自身を除く): 16917104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 12511, 25022, 50044, 62555, 100088, 125110, 137621, 200176, 250220, 275242, 500440, 550484, 688105, 1000880, 1100968, 1376210, 2201936, 2752420, 5504840, 11009680]

約数ペア:

[(1, 11009680), (2, 5504840), (4, 2752420), (5, 2201936), (8, 1376210), (10, 1100968), (11, 1000880), (16, 688105), (20, 550484), (22, 500440), (40, 275242), (44, 250220), (55, 200176), (80, 137621), (88, 125110), (110, 100088), (176, 62555), (220, 50044), (440, 25022), (880, 12511)]