5124040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2417}}^1$

素因数の和:2481

約数の個数: 32

約数和(自身を含む): 11751480

約数和(自身を除く): 6627440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 2417, 4834, 9668, 12085, 19336, 24170, 48340, 96680, 128101, 256202, 512404, 640505, 1024808, 1281010, 2562020, 5124040]

約数ペア:

[(1, 5124040), (2, 2562020), (4, 1281010), (5, 1024808), (8, 640505), (10, 512404), (20, 256202), (40, 128101), (53, 96680), (106, 48340), (212, 24170), (265, 19336), (424, 12085), (530, 9668), (1060, 4834), (2120, 2417)]