9621140

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1039}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 20267520

約数和(自身を除く): 10646380

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1039, 1852, 2078, 2315, 4156, 4630, 5195, 9260, 10390, 20780, 481057, 962114, 1924228, 2405285, 4810570, 9621140]

約数ペア:

[(1, 9621140), (2, 4810570), (4, 2405285), (5, 1924228), (10, 962114), (20, 481057), (463, 20780), (926, 10390), (1039, 9260), (1852, 5195), (2078, 4630), (2315, 4156)]