27219170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2551}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 54020736

約数和(自身を除く): 26801566

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 2551, 5102, 5335, 10670, 12755, 25510, 28061, 56122, 140305, 247447, 280610, 494894, 1237235, 2474470, 2721917, 5443834, 13609585, 27219170]

約数ペア:

[(1, 27219170), (2, 13609585), (5, 5443834), (10, 2721917), (11, 2474470), (22, 1237235), (55, 494894), (97, 280610), (110, 247447), (194, 140305), (485, 56122), (970, 28061), (1067, 25510), (2134, 12755), (2551, 10670), (5102, 5335)]