2229280

素因数分解:

$2^5\times 5^1\times {\mathrm{13933}}^1$

素因数の和:13948

約数の個数: 24

約数和(自身を含む): 5267052

約数和(自身を除く): 3037772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13933, 27866, 55732, 69665, 111464, 139330, 222928, 278660, 445856, 557320, 1114640, 2229280]

約数ペア:

[(1, 2229280), (2, 1114640), (4, 557320), (5, 445856), (8, 278660), (10, 222928), (16, 139330), (20, 111464), (32, 69665), (40, 55732), (80, 27866), (160, 13933)]