9547420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9007}}^1$

素因数の和:9069

約数の個数: 24

約数和(自身を含む): 20430144

約数和(自身を除く): 10882724

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 9007, 18014, 36028, 45035, 90070, 180140, 477371, 954742, 1909484, 2386855, 4773710, 9547420]

約数ペア:

[(1, 9547420), (2, 4773710), (4, 2386855), (5, 1909484), (10, 954742), (20, 477371), (53, 180140), (106, 90070), (212, 45035), (265, 36028), (530, 18014), (1060, 9007)]