9493040

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1229

約数の個数: 40

約数和(自身を含む): 22297680

約数和(自身を除く): 12804640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1109, 1712, 2140, 2218, 4280, 4436, 5545, 8560, 8872, 11090, 17744, 22180, 44360, 88720, 118663, 237326, 474652, 593315, 949304, 1186630, 1898608, 2373260, 4746520, 9493040]

約数ペア:

[(1, 9493040), (2, 4746520), (4, 2373260), (5, 1898608), (8, 1186630), (10, 949304), (16, 593315), (20, 474652), (40, 237326), (80, 118663), (107, 88720), (214, 44360), (428, 22180), (535, 17744), (856, 11090), (1070, 8872), (1109, 8560), (1712, 5545), (2140, 4436), (2218, 4280)]