54656080

素因数分解:

$2^4\times 5^1\times {\mathrm{683201}}^1$

素因数の和:683214

約数の個数: 20

約数和(自身を含む): 127075572

約数和(自身を除く): 72419492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683201, 1366402, 2732804, 3416005, 5465608, 6832010, 10931216, 13664020, 27328040, 54656080]

約数ペア:

[(1, 54656080), (2, 27328040), (4, 13664020), (5, 10931216), (8, 6832010), (10, 5465608), (16, 3416005), (20, 2732804), (40, 1366402), (80, 683201)]