22007560

素因数分解:

$2^3\times 5^1\times {\mathrm{550189}}^1$

素因数の和:550200

約数の個数: 16

約数和(自身を含む): 49517100

約数和(自身を除く): 27509540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 550189, 1100378, 2200756, 2750945, 4401512, 5501890, 11003780, 22007560]

約数ペア:

[(1, 22007560), (2, 11003780), (4, 5501890), (5, 4401512), (8, 2750945), (10, 2200756), (20, 1100378), (40, 550189)]