39117220

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{4517}}^1$

素因数の和:4959

約数の個数: 24

約数和(自身を含む): 82354104

約数和(自身を除く): 43236884

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 4517, 8660, 9034, 18068, 22585, 45170, 90340, 1955861, 3911722, 7823444, 9779305, 19558610, 39117220]

約数ペア:

[(1, 39117220), (2, 19558610), (4, 9779305), (5, 7823444), (10, 3911722), (20, 1955861), (433, 90340), (866, 45170), (1732, 22585), (2165, 18068), (4330, 9034), (4517, 8660)]