111027290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{23473}}^1$

素因数の和:23534

約数の個数: 32

約数和(自身を含む): 223096896

約数和(自身を除く): 112069606

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 23473, 46946, 117365, 234730, 258203, 516406, 1009339, 1291015, 2018678, 2582030, 5046695, 10093390, 11102729, 22205458, 55513645, 111027290]

約数ペア:

[(1, 111027290), (2, 55513645), (5, 22205458), (10, 11102729), (11, 10093390), (22, 5046695), (43, 2582030), (55, 2018678), (86, 1291015), (110, 1009339), (215, 516406), (430, 258203), (473, 234730), (946, 117365), (2365, 46946), (4730, 23473)]