9089120

素因数分解:

$2^5\times 5^1\times {\mathrm{56807}}^1$

素因数の和:56822

約数の個数: 24

約数和(自身を含む): 21473424

約数和(自身を除く): 12384304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 56807, 113614, 227228, 284035, 454456, 568070, 908912, 1136140, 1817824, 2272280, 4544560, 9089120]

約数ペア:

[(1, 9089120), (2, 4544560), (4, 2272280), (5, 1817824), (8, 1136140), (10, 908912), (16, 568070), (20, 454456), (32, 284035), (40, 227228), (80, 113614), (160, 56807)]