27977080

素因数分解:

$2^3\times 5^1\times {\mathrm{699427}}^1$

素因数の和:699438

約数の個数: 16

約数和(自身を含む): 62948520

約数和(自身を除く): 34971440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 699427, 1398854, 2797708, 3497135, 5595416, 6994270, 13988540, 27977080]

約数ペア:

[(1, 27977080), (2, 13988540), (4, 6994270), (5, 5595416), (8, 3497135), (10, 2797708), (20, 1398854), (40, 699427)]