27722530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5861}}^1$

素因数の和:5922

約数の個数: 32

約数和(自身を含む): 55712448

約数和(自身を除く): 27989918

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 5861, 11722, 29305, 58610, 64471, 128942, 252023, 322355, 504046, 644710, 1260115, 2520230, 2772253, 5544506, 13861265, 27722530]

約数ペア:

[(1, 27722530), (2, 13861265), (5, 5544506), (10, 2772253), (11, 2520230), (22, 1260115), (43, 644710), (55, 504046), (86, 322355), (110, 252023), (215, 128942), (430, 64471), (473, 58610), (946, 29305), (2365, 11722), (4730, 5861)]