22788680

素因数分解:

$2^3\times 5^1\times {\mathrm{569717}}^1$

素因数の和:569728

約数の個数: 16

約数和(自身を含む): 51274620

約数和(自身を除く): 28485940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569717, 1139434, 2278868, 2848585, 4557736, 5697170, 11394340, 22788680]

約数ペア:

[(1, 22788680), (2, 11394340), (4, 5697170), (5, 4557736), (8, 2848585), (10, 2278868), (20, 1139434), (40, 569717)]