39444820

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27017}}^1$

素因数の和:27099

約数の個数: 24

約数和(自身を含む): 83971944

約数和(自身を除く): 44527124

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 27017, 54034, 108068, 135085, 270170, 540340, 1972241, 3944482, 7888964, 9861205, 19722410, 39444820]

約数ペア:

[(1, 39444820), (2, 19722410), (4, 9861205), (5, 7888964), (10, 3944482), (20, 1972241), (73, 540340), (146, 270170), (292, 135085), (365, 108068), (730, 54034), (1460, 27017)]