9474040

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{547}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 21404880

約数和(自身を除く): 11930840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 547, 866, 1094, 1732, 2165, 2188, 2735, 3464, 4330, 4376, 5470, 8660, 10940, 17320, 21880, 236851, 473702, 947404, 1184255, 1894808, 2368510, 4737020, 9474040]

約数ペア:

[(1, 9474040), (2, 4737020), (4, 2368510), (5, 1894808), (8, 1184255), (10, 947404), (20, 473702), (40, 236851), (433, 21880), (547, 17320), (866, 10940), (1094, 8660), (1732, 5470), (2165, 4376), (2188, 4330), (2735, 3464)]