56700220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{3371}}^1$

素因数の和:3438

約数の個数: 36

約数和(自身を含む): 123354504

約数和(自身を除く): 66654284

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 3364, 3371, 4205, 6742, 8410, 13484, 16820, 16855, 33710, 67420, 97759, 195518, 391036, 488795, 977590, 1955180, 2835011, 5670022, 11340044, 14175055, 28350110, 56700220]

約数ペア:

[(1, 56700220), (2, 28350110), (4, 14175055), (5, 11340044), (10, 5670022), (20, 2835011), (29, 1955180), (58, 977590), (116, 488795), (145, 391036), (290, 195518), (580, 97759), (841, 67420), (1682, 33710), (3364, 16855), (3371, 16820), (4205, 13484), (6742, 8410)]