22302380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25933}}^1$

素因数の和:25985

約数の個数: 24

約数和(自身を含む): 47926032

約数和(自身を除く): 25623652

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 25933, 51866, 103732, 129665, 259330, 518660, 1115119, 2230238, 4460476, 5575595, 11151190, 22302380]

約数ペア:

[(1, 22302380), (2, 11151190), (4, 5575595), (5, 4460476), (10, 2230238), (20, 1115119), (43, 518660), (86, 259330), (172, 129665), (215, 103732), (430, 51866), (860, 25933)]