22033240

素因数分解:

$2^3\times 5^1\times {\mathrm{550831}}^1$

素因数の和:550842

約数の個数: 16

約数和(自身を含む): 49574880

約数和(自身を除く): 27541640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 550831, 1101662, 2203324, 2754155, 4406648, 5508310, 11016620, 22033240]

約数ペア:

[(1, 22033240), (2, 11016620), (4, 5508310), (5, 4406648), (8, 2754155), (10, 2203324), (20, 1101662), (40, 550831)]