9065720

素因数分解:

$2^3\times 5^1\times {\mathrm{226643}}^1$

素因数の和:226654

約数の個数: 16

約数和(自身を含む): 20397960

約数和(自身を除く): 11332240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 226643, 453286, 906572, 1133215, 1813144, 2266430, 4532860, 9065720]

約数ペア:

[(1, 9065720), (2, 4532860), (4, 2266430), (5, 1813144), (8, 1133215), (10, 906572), (20, 453286), (40, 226643)]