118032920

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{6661}}^1$

素因数の和:7115

約数の個数: 32

約数和(自身を含む): 266213520

約数和(自身を除く): 148180600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 3544, 4430, 6661, 8860, 13322, 17720, 26644, 33305, 53288, 66610, 133220, 266440, 2950823, 5901646, 11803292, 14754115, 23606584, 29508230, 59016460, 118032920]

約数ペア:

[(1, 118032920), (2, 59016460), (4, 29508230), (5, 23606584), (8, 14754115), (10, 11803292), (20, 5901646), (40, 2950823), (443, 266440), (886, 133220), (1772, 66610), (2215, 53288), (3544, 33305), (4430, 26644), (6661, 17720), (8860, 13322)]