22800160

素因数分解:

$2^5\times 5^1\times {\mathrm{142501}}^1$

素因数の和:142516

約数の個数: 24

約数和(自身を含む): 53865756

約数和(自身を除く): 31065596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 142501, 285002, 570004, 712505, 1140008, 1425010, 2280016, 2850020, 4560032, 5700040, 11400080, 22800160]

約数ペア:

[(1, 22800160), (2, 11400080), (4, 5700040), (5, 4560032), (8, 2850020), (10, 2280016), (16, 1425010), (20, 1140008), (32, 712505), (40, 570004), (80, 285002), (160, 142501)]