880160

素因数分解:

$2^5\times 5^1\times {\mathrm{5501}}^1$

素因数の和:5516

約数の個数: 24

約数和(自身を含む): 2079756

約数和(自身を除く): 1199596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5501, 11002, 22004, 27505, 44008, 55010, 88016, 110020, 176032, 220040, 440080, 880160]

約数ペア:

[(1, 880160), (2, 440080), (4, 220040), (5, 176032), (8, 110020), (10, 88016), (16, 55010), (20, 44008), (32, 27505), (40, 22004), (80, 11002), (160, 5501)]