26518360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5479}}^1$

素因数の和:5512

約数の個数: 48

約数和(自身を含む): 65595600

約数和(自身を除く): 39077240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 5479, 10958, 21916, 27395, 43832, 54790, 60269, 109580, 120538, 219160, 241076, 301345, 482152, 602690, 662959, 1205380, 1325918, 2410760, 2651836, 3314795, 5303672, 6629590, 13259180, 26518360]

約数ペア:

[(1, 26518360), (2, 13259180), (4, 6629590), (5, 5303672), (8, 3314795), (10, 2651836), (11, 2410760), (20, 1325918), (22, 1205380), (40, 662959), (44, 602690), (55, 482152), (88, 301345), (110, 241076), (121, 219160), (220, 120538), (242, 109580), (440, 60269), (484, 54790), (605, 43832), (968, 27395), (1210, 21916), (2420, 10958), (4840, 5479)]