22560080

素因数分解:

$2^4\times 5^1\times {\mathrm{282001}}^1$

素因数の和:282014

約数の個数: 20

約数和(自身を含む): 52452372

約数和(自身を除く): 29892292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 282001, 564002, 1128004, 1410005, 2256008, 2820010, 4512016, 5640020, 11280040, 22560080]

約数ペア:

[(1, 22560080), (2, 11280040), (4, 5640020), (5, 4512016), (8, 2820010), (10, 2256008), (16, 1410005), (20, 1128004), (40, 564002), (80, 282001)]