22805560

素因数分解:

$2^3\times 5^1\times {\mathrm{570139}}^1$

素因数の和:570150

約数の個数: 16

約数和(自身を含む): 51312600

約数和(自身を除く): 28507040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 570139, 1140278, 2280556, 2850695, 4561112, 5701390, 11402780, 22805560]

約数ペア:

[(1, 22805560), (2, 11402780), (4, 5701390), (5, 4561112), (8, 2850695), (10, 2280556), (20, 1140278), (40, 570139)]