27243560

素因数分解:

$2^3\times 5^1\times {\mathrm{681089}}^1$

素因数の和:681100

約数の個数: 16

約数和(自身を含む): 61298100

約数和(自身を除く): 34054540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 681089, 1362178, 2724356, 3405445, 5448712, 6810890, 13621780, 27243560]

約数ペア:

[(1, 27243560), (2, 13621780), (4, 6810890), (5, 5448712), (8, 3405445), (10, 2724356), (20, 1362178), (40, 681089)]