42653020

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{2341}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 89707968

約数和(自身を除く): 47054948

約数列:

[1, 2, 4, 5, 10, 20, 911, 1822, 2341, 3644, 4555, 4682, 9110, 9364, 11705, 18220, 23410, 46820, 2132651, 4265302, 8530604, 10663255, 21326510, 42653020]

約数ペア:

[(1, 42653020), (2, 21326510), (4, 10663255), (5, 8530604), (10, 4265302), (20, 2132651), (911, 46820), (1822, 23410), (2341, 18220), (3644, 11705), (4555, 9364), (4682, 9110)]