19088133080

素因数分解:

$2^3\times 5^1\times {\mathrm{5051}}^1\times {\mathrm{94477}}^1$

素因数の和:99539

約数の個数: 32

約数和(自身を含む): 42957257040

約数和(自身を除く): 23869123960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5051, 10102, 20204, 25255, 40408, 50510, 94477, 101020, 188954, 202040, 377908, 472385, 755816, 944770, 1889540, 3779080, 477203327, 954406654, 1908813308, 2386016635, 3817626616, 4772033270, 9544066540, 19088133080]

約数ペア:

[(1, 19088133080), (2, 9544066540), (4, 4772033270), (5, 3817626616), (8, 2386016635), (10, 1908813308), (20, 954406654), (40, 477203327), (5051, 3779080), (10102, 1889540), (20204, 944770), (25255, 755816), (40408, 472385), (50510, 377908), (94477, 202040), (101020, 188954)]