2247344080

素因数分解:

$2^4\times 5^1\times {\mathrm{28091801}}^1$

素因数の和:28091814

約数の個数: 20

約数和(自身を含む): 5225075172

約数和(自身を除く): 2977731092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 28091801, 56183602, 112367204, 140459005, 224734408, 280918010, 449468816, 561836020, 1123672040, 2247344080]

約数ペア:

[(1, 2247344080), (2, 1123672040), (4, 561836020), (5, 449468816), (8, 280918010), (10, 224734408), (16, 140459005), (20, 112367204), (40, 56183602), (80, 28091801)]