87834230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1667}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 172938240

約数和(自身を除く): 85104010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 479, 958, 1667, 2395, 3334, 4790, 5269, 8335, 10538, 16670, 18337, 26345, 36674, 52690, 91685, 183370, 798493, 1596986, 3992465, 7984930, 8783423, 17566846, 43917115, 87834230]

約数ペア:

[(1, 87834230), (2, 43917115), (5, 17566846), (10, 8783423), (11, 7984930), (22, 3992465), (55, 1596986), (110, 798493), (479, 183370), (958, 91685), (1667, 52690), (2395, 36674), (3334, 26345), (4790, 18337), (5269, 16670), (8335, 10538)]