12137440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10837}}^1$

素因数の和:10859

約数の個数: 48

約数和(自身を含む): 32774112

約数和(自身を除く): 20636672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 10837, 21674, 43348, 54185, 75859, 86696, 108370, 151718, 173392, 216740, 303436, 346784, 379295, 433480, 606872, 758590, 866960, 1213744, 1517180, 1733920, 2427488, 3034360, 6068720, 12137440]

約数ペア:

[(1, 12137440), (2, 6068720), (4, 3034360), (5, 2427488), (7, 1733920), (8, 1517180), (10, 1213744), (14, 866960), (16, 758590), (20, 606872), (28, 433480), (32, 379295), (35, 346784), (40, 303436), (56, 216740), (70, 173392), (80, 151718), (112, 108370), (140, 86696), (160, 75859), (224, 54185), (280, 43348), (560, 21674), (1120, 10837)]