224960080

素因数分解:

$2^4\times 5^1\times {\mathrm{2812001}}^1$

素因数の和:2812014

約数の個数: 20

約数和(自身を含む): 523032372

約数和(自身を除く): 298072292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2812001, 5624002, 11248004, 14060005, 22496008, 28120010, 44992016, 56240020, 112480040, 224960080]

約数ペア:

[(1, 224960080), (2, 112480040), (4, 56240020), (5, 44992016), (8, 28120010), (10, 22496008), (16, 14060005), (20, 11248004), (40, 5624002), (80, 2812001)]