76600720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19541}}^1$

素因数の和:19568

約数の個数: 60

約数和(自身を含む): 207184284

約数和(自身を除く): 130583564

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 19541, 39082, 78164, 97705, 136787, 156328, 195410, 273574, 312656, 390820, 547148, 683935, 781640, 957509, 1094296, 1367870, 1563280, 1915018, 2188592, 2735740, 3830036, 4787545, 5471480, 7660072, 9575090, 10942960, 15320144, 19150180, 38300360, 76600720]

約数ペア:

[(1, 76600720), (2, 38300360), (4, 19150180), (5, 15320144), (7, 10942960), (8, 9575090), (10, 7660072), (14, 5471480), (16, 4787545), (20, 3830036), (28, 2735740), (35, 2188592), (40, 1915018), (49, 1563280), (56, 1367870), (70, 1094296), (80, 957509), (98, 781640), (112, 683935), (140, 547148), (196, 390820), (245, 312656), (280, 273574), (392, 195410), (490, 156328), (560, 136787), (784, 97705), (980, 78164), (1960, 39082), (3920, 19541)]