54168560

素因数分解:

$2^4\times 5^1\times {\mathrm{677107}}^1$

素因数の和:677120

約数の個数: 20

約数和(自身を含む): 125942088

約数和(自身を除く): 71773528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677107, 1354214, 2708428, 3385535, 5416856, 6771070, 10833712, 13542140, 27084280, 54168560]

約数ペア:

[(1, 54168560), (2, 27084280), (4, 13542140), (5, 10833712), (8, 6771070), (10, 5416856), (16, 3385535), (20, 2708428), (40, 1354214), (80, 677107)]