88016120

素因数分解:

$2^3\times 5^1\times {\mathrm{2200403}}^1$

素因数の和:2200414

約数の個数: 16

約数和(自身を含む): 198036360

約数和(自身を除く): 110020240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2200403, 4400806, 8801612, 11002015, 17603224, 22004030, 44008060, 88016120]

約数ペア:

[(1, 88016120), (2, 44008060), (4, 22004030), (5, 17603224), (8, 11002015), (10, 8801612), (20, 4400806), (40, 2200403)]