8479840

素因数分解:

$2^5\times 5^1\times {\mathrm{52999}}^1$

素因数の和:53014

約数の個数: 24

約数和(自身を含む): 20034000

約数和(自身を除く): 11554160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 52999, 105998, 211996, 264995, 423992, 529990, 847984, 1059980, 1695968, 2119960, 4239920, 8479840]

約数ペア:

[(1, 8479840), (2, 4239920), (4, 2119960), (5, 1695968), (8, 1059980), (10, 847984), (16, 529990), (20, 423992), (32, 264995), (40, 211996), (80, 105998), (160, 52999)]