6698660

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4999}}^1$

素因数の和:5075

約数の個数: 24

約数和(自身を含む): 14280000

約数和(自身を除く): 7581340

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 4999, 9998, 19996, 24995, 49990, 99980, 334933, 669866, 1339732, 1674665, 3349330, 6698660]

約数ペア:

[(1, 6698660), (2, 3349330), (4, 1674665), (5, 1339732), (10, 669866), (20, 334933), (67, 99980), (134, 49990), (268, 24995), (335, 19996), (670, 9998), (1340, 4999)]