11444180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4729}}^1$

素因数の和:4760

約数の個数: 36

約数和(自身を含む): 26421780

約数和(自身を除く): 14977600

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 4729, 9458, 18916, 23645, 47290, 52019, 94580, 104038, 208076, 260095, 520190, 572209, 1040380, 1144418, 2288836, 2861045, 5722090, 11444180]

約数ペア:

[(1, 11444180), (2, 5722090), (4, 2861045), (5, 2288836), (10, 1144418), (11, 1040380), (20, 572209), (22, 520190), (44, 260095), (55, 208076), (110, 104038), (121, 94580), (220, 52019), (242, 47290), (484, 23645), (605, 18916), (1210, 9458), (2420, 4729)]