5298940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4999}}^1$

素因数の和:5061

約数の個数: 24

約数和(自身を含む): 11340000

約数和(自身を除く): 6041060

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 4999, 9998, 19996, 24995, 49990, 99980, 264947, 529894, 1059788, 1324735, 2649470, 5298940]

約数ペア:

[(1, 5298940), (2, 2649470), (4, 1324735), (5, 1059788), (10, 529894), (20, 264947), (53, 99980), (106, 49990), (212, 24995), (265, 19996), (530, 9998), (1060, 4999)]