22411240

素因数分解:

$2^3\times 5^1\times {\mathrm{560281}}^1$

素因数の和:560292

約数の個数: 16

約数和(自身を含む): 50425380

約数和(自身を除く): 28014140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 560281, 1120562, 2241124, 2801405, 4482248, 5602810, 11205620, 22411240]

約数ペア:

[(1, 22411240), (2, 11205620), (4, 5602810), (5, 4482248), (8, 2801405), (10, 2241124), (20, 1120562), (40, 560281)]