54896080

素因数分解:

$2^4\times 5^1\times {\mathrm{686201}}^1$

素因数の和:686214

約数の個数: 20

約数和(自身を含む): 127633572

約数和(自身を除く): 72737492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 686201, 1372402, 2744804, 3431005, 5489608, 6862010, 10979216, 13724020, 27448040, 54896080]

約数ペア:

[(1, 54896080), (2, 27448040), (4, 13724020), (5, 10979216), (8, 6862010), (10, 5489608), (16, 3431005), (20, 2744804), (40, 1372402), (80, 686201)]