4947400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 11913300

約数和(自身を除く): 6965900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 853, 1160, 1450, 1706, 2900, 3412, 4265, 5800, 6824, 8530, 17060, 21325, 24737, 34120, 42650, 49474, 85300, 98948, 123685, 170600, 197896, 247370, 494740, 618425, 989480, 1236850, 2473700, 4947400]

約数ペア:

[(1, 4947400), (2, 2473700), (4, 1236850), (5, 989480), (8, 618425), (10, 494740), (20, 247370), (25, 197896), (29, 170600), (40, 123685), (50, 98948), (58, 85300), (100, 49474), (116, 42650), (145, 34120), (200, 24737), (232, 21325), (290, 17060), (580, 8530), (725, 6824), (853, 5800), (1160, 4265), (1450, 3412), (1706, 2900)]