16610140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36109}}^1$

素因数の和:36141

約数の個数: 24

約数和(自身を含む): 36398880

約数和(自身を除く): 19788740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 36109, 72218, 144436, 180545, 361090, 722180, 830507, 1661014, 3322028, 4152535, 8305070, 16610140]

約数ペア:

[(1, 16610140), (2, 8305070), (4, 4152535), (5, 3322028), (10, 1661014), (20, 830507), (23, 722180), (46, 361090), (92, 180545), (115, 144436), (230, 72218), (460, 36109)]