6696650

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2078

約数の個数: 24

約数和(自身を含む): 12648000

約数和(自身を除く): 5951350

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 1999, 3350, 3998, 9995, 19990, 49975, 99950, 133933, 267866, 669665, 1339330, 3348325, 6696650]

約数ペア:

[(1, 6696650), (2, 3348325), (5, 1339330), (10, 669665), (25, 267866), (50, 133933), (67, 99950), (134, 49975), (335, 19990), (670, 9995), (1675, 3998), (1999, 3350)]