6479680

素因数分解:

$2^6\times 5^1\times {\mathrm{20249}}^1$

素因数の和:20266

約数の個数: 28

約数和(自身を含む): 15430500

約数和(自身を除く): 8950820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 20249, 40498, 80996, 101245, 161992, 202490, 323984, 404980, 647968, 809960, 1295936, 1619920, 3239840, 6479680]

約数ペア:

[(1, 6479680), (2, 3239840), (4, 1619920), (5, 1295936), (8, 809960), (10, 647968), (16, 404980), (20, 323984), (32, 202490), (40, 161992), (64, 101245), (80, 80996), (160, 40498), (320, 20249)]