40598060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5623}}^1$

素因数の和:5670

約数の個数: 36

約数和(自身を含む): 89995248

約数和(自身を除く): 49397188

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 5623, 7220, 11246, 22492, 28115, 56230, 106837, 112460, 213674, 427348, 534185, 1068370, 2029903, 2136740, 4059806, 8119612, 10149515, 20299030, 40598060]

約数ペア:

[(1, 40598060), (2, 20299030), (4, 10149515), (5, 8119612), (10, 4059806), (19, 2136740), (20, 2029903), (38, 1068370), (76, 534185), (95, 427348), (190, 213674), (361, 112460), (380, 106837), (722, 56230), (1444, 28115), (1805, 22492), (3610, 11246), (5623, 7220)]