38016040

素因数分解:

$2^3\times 5^1\times {\mathrm{950401}}^1$

素因数の和:950412

約数の個数: 16

約数和(自身を含む): 85536180

約数和(自身を除く): 47520140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 950401, 1900802, 3801604, 4752005, 7603208, 9504010, 19008020, 38016040]

約数ペア:

[(1, 38016040), (2, 19008020), (4, 9504010), (5, 7603208), (8, 4752005), (10, 3801604), (20, 1900802), (40, 950401)]