543399280

素因数分解:

$2^4\times 5^1\times {\mathrm{6792491}}^1$

素因数の和:6792504

約数の個数: 20

約数和(自身を含む): 1263403512

約数和(自身を除く): 720004232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6792491, 13584982, 27169964, 33962455, 54339928, 67924910, 108679856, 135849820, 271699640, 543399280]

約数ペア:

[(1, 543399280), (2, 271699640), (4, 135849820), (5, 108679856), (8, 67924910), (10, 54339928), (16, 33962455), (20, 27169964), (40, 13584982), (80, 6792491)]