88676680

素因数分解:

$2^3\times 5^1\times {\mathrm{2216917}}^1$

素因数の和:2216928

約数の個数: 16

約数和(自身を含む): 199522620

約数和(自身を除く): 110845940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2216917, 4433834, 8867668, 11084585, 17735336, 22169170, 44338340, 88676680]

約数ペア:

[(1, 88676680), (2, 44338340), (4, 22169170), (5, 17735336), (8, 11084585), (10, 8867668), (20, 4433834), (40, 2216917)]