38497240

素因数分解:

$2^3\times 5^1\times {\mathrm{962431}}^1$

素因数の和:962442

約数の個数: 16

約数和(自身を含む): 86618880

約数和(自身を除く): 48121640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 962431, 1924862, 3849724, 4812155, 7699448, 9624310, 19248620, 38497240]

約数ペア:

[(1, 38497240), (2, 19248620), (4, 9624310), (5, 7699448), (8, 4812155), (10, 3849724), (20, 1924862), (40, 962431)]