38426120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56509}}^1$

素因数の和:56537

約数の個数: 32

約数和(自身を含む): 91546200

約数和(自身を除く): 53120080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 56509, 113018, 226036, 282545, 452072, 565090, 960653, 1130180, 1921306, 2260360, 3842612, 4803265, 7685224, 9606530, 19213060, 38426120]

約数ペア:

[(1, 38426120), (2, 19213060), (4, 9606530), (5, 7685224), (8, 4803265), (10, 3842612), (17, 2260360), (20, 1921306), (34, 1130180), (40, 960653), (68, 565090), (85, 452072), (136, 282545), (170, 226036), (340, 113018), (680, 56509)]