9181040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10433}}^1$

素因数の和:10457

約数の個数: 40

約数和(自身を含む): 23288688

約数和(自身を除く): 14107648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 10433, 20866, 41732, 52165, 83464, 104330, 114763, 166928, 208660, 229526, 417320, 459052, 573815, 834640, 918104, 1147630, 1836208, 2295260, 4590520, 9181040]

約数ペア:

[(1, 9181040), (2, 4590520), (4, 2295260), (5, 1836208), (8, 1147630), (10, 918104), (11, 834640), (16, 573815), (20, 459052), (22, 417320), (40, 229526), (44, 208660), (55, 166928), (80, 114763), (88, 104330), (110, 83464), (176, 52165), (220, 41732), (440, 20866), (880, 10433)]