22366994840

素因数分解:

$2^3\times 5^1\times {\mathrm{559174871}}^1$

素因数の和:559174882

約数の個数: 16

約数和(自身を含む): 50325738480

約数和(自身を除く): 27958743640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 559174871, 1118349742, 2236699484, 2795874355, 4473398968, 5591748710, 11183497420, 22366994840]

約数ペア:

[(1, 22366994840), (2, 11183497420), (4, 5591748710), (5, 4473398968), (8, 2795874355), (10, 2236699484), (20, 1118349742), (40, 559174871)]