54660560

素因数分解:

$2^4\times 5^1\times {\mathrm{683257}}^1$

素因数の和:683270

約数の個数: 20

約数和(自身を含む): 127085988

約数和(自身を除く): 72425428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683257, 1366514, 2733028, 3416285, 5466056, 6832570, 10932112, 13665140, 27330280, 54660560]

約数ペア:

[(1, 54660560), (2, 27330280), (4, 13665140), (5, 10932112), (8, 6832570), (10, 5466056), (16, 3416285), (20, 2733028), (40, 1366514), (80, 683257)]