26226860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 60752160

約数和(自身を除く): 34525300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1229, 1940, 2134, 2458, 4268, 4916, 5335, 6145, 10670, 12290, 13519, 21340, 24580, 27038, 54076, 67595, 119213, 135190, 238426, 270380, 476852, 596065, 1192130, 1311343, 2384260, 2622686, 5245372, 6556715, 13113430, 26226860]

約数ペア:

[(1, 26226860), (2, 13113430), (4, 6556715), (5, 5245372), (10, 2622686), (11, 2384260), (20, 1311343), (22, 1192130), (44, 596065), (55, 476852), (97, 270380), (110, 238426), (194, 135190), (220, 119213), (388, 67595), (485, 54076), (970, 27038), (1067, 24580), (1229, 21340), (1940, 13519), (2134, 12290), (2458, 10670), (4268, 6145), (4916, 5335)]