9489440

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 22643712

約数和(自身を除く): 13154272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 467, 508, 635, 934, 1016, 1270, 1868, 2032, 2335, 2540, 3736, 4064, 4670, 5080, 7472, 9340, 10160, 14944, 18680, 20320, 37360, 59309, 74720, 118618, 237236, 296545, 474472, 593090, 948944, 1186180, 1897888, 2372360, 4744720, 9489440]

約数ペア:

[(1, 9489440), (2, 4744720), (4, 2372360), (5, 1897888), (8, 1186180), (10, 948944), (16, 593090), (20, 474472), (32, 296545), (40, 237236), (80, 118618), (127, 74720), (160, 59309), (254, 37360), (467, 20320), (508, 18680), (635, 14944), (934, 10160), (1016, 9340), (1270, 7472), (1868, 5080), (2032, 4670), (2335, 4064), (2540, 3736)]