22476542120

素因数分解:

$2^3\times 5^1\times {\mathrm{561913553}}^1$

素因数の和:561913564

約数の個数: 16

約数和(自身を含む): 50572219860

約数和(自身を除く): 28095677740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 561913553, 1123827106, 2247654212, 2809567765, 4495308424, 5619135530, 11238271060, 22476542120]

約数ペア:

[(1, 22476542120), (2, 11238271060), (4, 5619135530), (5, 4495308424), (8, 2809567765), (10, 2247654212), (20, 1123827106), (40, 561913553)]