5424560

素因数分解:

$2^4\times 5^1\times {\mathrm{67807}}^1$

素因数の和:67820

約数の個数: 20

約数和(自身を含む): 12612288

約数和(自身を除く): 7187728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 67807, 135614, 271228, 339035, 542456, 678070, 1084912, 1356140, 2712280, 5424560]

約数ペア:

[(1, 5424560), (2, 2712280), (4, 1356140), (5, 1084912), (8, 678070), (10, 542456), (16, 339035), (20, 271228), (40, 135614), (80, 67807)]