26779930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8291}}^1$

素因数の和:8334

約数の個数: 32

約数和(自身を含む): 53732160

約数和(自身を除く): 26952230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 8291, 16582, 41455, 82910, 140947, 157529, 281894, 315058, 704735, 787645, 1409470, 1575290, 2677993, 5355986, 13389965, 26779930]

約数ペア:

[(1, 26779930), (2, 13389965), (5, 5355986), (10, 2677993), (17, 1575290), (19, 1409470), (34, 787645), (38, 704735), (85, 315058), (95, 281894), (170, 157529), (190, 140947), (323, 82910), (646, 41455), (1615, 16582), (3230, 8291)]