11143660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^3$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 26238240

約数和(自身を除く): 15094580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1369, 1628, 2035, 2738, 4070, 5476, 6845, 8140, 13690, 15059, 27380, 30118, 50653, 60236, 75295, 101306, 150590, 202612, 253265, 301180, 506530, 557183, 1013060, 1114366, 2228732, 2785915, 5571830, 11143660]

約数ペア:

[(1, 11143660), (2, 5571830), (4, 2785915), (5, 2228732), (10, 1114366), (11, 1013060), (20, 557183), (22, 506530), (37, 301180), (44, 253265), (55, 202612), (74, 150590), (110, 101306), (148, 75295), (185, 60236), (220, 50653), (370, 30118), (407, 27380), (740, 15059), (814, 13690), (1369, 8140), (1628, 6845), (2035, 5476), (2738, 4070)]