39104620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23557}}^1$

素因数の和:23649

約数の個数: 24

約数和(自身を含む): 83112624

約数和(自身を除く): 44008004

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 23557, 47114, 94228, 117785, 235570, 471140, 1955231, 3910462, 7820924, 9776155, 19552310, 39104620]

約数ペア:

[(1, 39104620), (2, 19552310), (4, 9776155), (5, 7820924), (10, 3910462), (20, 1955231), (83, 471140), (166, 235570), (332, 117785), (415, 94228), (830, 47114), (1660, 23557)]