137607560

素因数分解:

$2^3\times 5^1\times {\mathrm{3440189}}^1$

素因数の和:3440200

約数の個数: 16

約数和(自身を含む): 309617100

約数和(自身を除く): 172009540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3440189, 6880378, 13760756, 17200945, 27521512, 34401890, 68803780, 137607560]

約数ペア:

[(1, 137607560), (2, 68803780), (4, 34401890), (5, 27521512), (8, 17200945), (10, 13760756), (20, 6880378), (40, 3440189)]