60235580

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{27631}}^1$

素因数の和:27749

約数の個数: 24

約数和(自身を含む): 127659840

約数和(自身を除く): 67424260

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 27631, 55262, 110524, 138155, 276310, 552620, 3011779, 6023558, 12047116, 15058895, 30117790, 60235580]

約数ペア:

[(1, 60235580), (2, 30117790), (4, 15058895), (5, 12047116), (10, 6023558), (20, 3011779), (109, 552620), (218, 276310), (436, 138155), (545, 110524), (1090, 55262), (2180, 27631)]