1110871780

素因数分解:

$2^2\times 5^1\times {\mathrm{6791}}^1\times {\mathrm{8179}}^1$

素因数の和:14979

約数の個数: 24

約数和(自身を含む): 2333459520

約数和(自身を除く): 1222587740

約数列:

[1, 2, 4, 5, 10, 20, 6791, 8179, 13582, 16358, 27164, 32716, 33955, 40895, 67910, 81790, 135820, 163580, 55543589, 111087178, 222174356, 277717945, 555435890, 1110871780]

約数ペア:

[(1, 1110871780), (2, 555435890), (4, 277717945), (5, 222174356), (10, 111087178), (20, 55543589), (6791, 163580), (8179, 135820), (13582, 81790), (16358, 67910), (27164, 40895), (32716, 33955)]