3177440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2837}}^1$

素因数の和:2859

約数の個数: 48

約数和(自身を含む): 8582112

約数和(自身を除く): 5404672

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, 2837, 5674, 11348, 14185, 19859, 22696, 28370, 39718, 45392, 56740, 79436, 90784, 99295, 113480, 158872, 198590, 226960, 317744, 397180, 453920, 635488, 794360, 1588720, 3177440]

約数ペア:

[(1, 3177440), (2, 1588720), (4, 794360), (5, 635488), (7, 453920), (8, 397180), (10, 317744), (14, 226960), (16, 198590), (20, 158872), (28, 113480), (32, 99295), (35, 90784), (40, 79436), (56, 56740), (70, 45392), (80, 39718), (112, 28370), (140, 22696), (160, 19859), (224, 14185), (280, 11348), (560, 5674), (1120, 2837)]