8349220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37951}}^1$

素因数の和:37971

約数の個数: 24

約数和(自身を含む): 19127808

約数和(自身を除く): 10778588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 37951, 75902, 151804, 189755, 379510, 417461, 759020, 834922, 1669844, 2087305, 4174610, 8349220]

約数ペア:

[(1, 8349220), (2, 4174610), (4, 2087305), (5, 1669844), (10, 834922), (11, 759020), (20, 417461), (22, 379510), (44, 189755), (55, 151804), (110, 75902), (220, 37951)]