38093140

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{3911}}^1$

素因数の和:4407

約数の個数: 24

約数和(自身を含む): 80180352

約数和(自身を除く): 42087212

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 3911, 4870, 7822, 9740, 15644, 19555, 39110, 78220, 1904657, 3809314, 7618628, 9523285, 19046570, 38093140]

約数ペア:

[(1, 38093140), (2, 19046570), (4, 9523285), (5, 7618628), (10, 3809314), (20, 1904657), (487, 78220), (974, 39110), (1948, 19555), (2435, 15644), (3911, 9740), (4870, 7822)]