16280054800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1403453}}^1$

素因数の和:1403500

約数の個数: 60

約数和(自身を含む): 40461578820

約数和(自身を除く): 24181524020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2900, 5800, 11600, 1403453, 2806906, 5613812, 7017265, 11227624, 14034530, 22455248, 28069060, 35086325, 40700137, 56138120, 70172650, 81400274, 112276240, 140345300, 162800548, 203500685, 280690600, 325601096, 407001370, 561381200, 651202192, 814002740, 1017503425, 1628005480, 2035006850, 3256010960, 4070013700, 8140027400, 16280054800]

約数ペア:

[(1, 16280054800), (2, 8140027400), (4, 4070013700), (5, 3256010960), (8, 2035006850), (10, 1628005480), (16, 1017503425), (20, 814002740), (25, 651202192), (29, 561381200), (40, 407001370), (50, 325601096), (58, 280690600), (80, 203500685), (100, 162800548), (116, 140345300), (145, 112276240), (200, 81400274), (232, 70172650), (290, 56138120), (400, 40700137), (464, 35086325), (580, 28069060), (725, 22455248), (1160, 14034530), (1450, 11227624), (2320, 7017265), (2900, 5613812), (5800, 2806906), (11600, 1403453)]