116943280

素因数分解:

$2^4\times 5^1\times {\mathrm{1461791}}^1$

素因数の和:1461804

約数の個数: 20

約数和(自身を含む): 271893312

約数和(自身を除く): 154950032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1461791, 2923582, 5847164, 7308955, 11694328, 14617910, 23388656, 29235820, 58471640, 116943280]

約数ペア:

[(1, 116943280), (2, 58471640), (4, 29235820), (5, 23388656), (8, 14617910), (10, 11694328), (16, 7308955), (20, 5847164), (40, 2923582), (80, 1461791)]