1844486120

素因数分解:

$2^3\times 5^1\times {\mathrm{2803}}^1\times {\mathrm{16451}}^1$

素因数の和:19265

約数の個数: 32

約数和(自身を含む): 4151826720

約数和(自身を除く): 2307340600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2803, 5606, 11212, 14015, 16451, 22424, 28030, 32902, 56060, 65804, 82255, 112120, 131608, 164510, 329020, 658040, 46112153, 92224306, 184448612, 230560765, 368897224, 461121530, 922243060, 1844486120]

約数ペア:

[(1, 1844486120), (2, 922243060), (4, 461121530), (5, 368897224), (8, 230560765), (10, 184448612), (20, 92224306), (40, 46112153), (2803, 658040), (5606, 329020), (11212, 164510), (14015, 131608), (16451, 112120), (22424, 82255), (28030, 65804), (32902, 56060)]