26054180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1549}}^1$

素因数の和:1616

約数の個数: 36

約数和(自身を含む): 56702100

約数和(自身を除く): 30647920

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1549, 1682, 3098, 3364, 4205, 6196, 7745, 8410, 15490, 16820, 30980, 44921, 89842, 179684, 224605, 449210, 898420, 1302709, 2605418, 5210836, 6513545, 13027090, 26054180]

約数ペア:

[(1, 26054180), (2, 13027090), (4, 6513545), (5, 5210836), (10, 2605418), (20, 1302709), (29, 898420), (58, 449210), (116, 224605), (145, 179684), (290, 89842), (580, 44921), (841, 30980), (1549, 16820), (1682, 15490), (3098, 8410), (3364, 7745), (4205, 6196)]