9568720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{2441}}^1$

素因数の和:2468

約数の個数: 60

約数和(自身を含む): 25890084

約数和(自身を除く): 16321364

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, 2441, 3920, 4882, 9764, 12205, 17087, 19528, 24410, 34174, 39056, 48820, 68348, 85435, 97640, 119609, 136696, 170870, 195280, 239218, 273392, 341740, 478436, 598045, 683480, 956872, 1196090, 1366960, 1913744, 2392180, 4784360, 9568720]

約数ペア:

[(1, 9568720), (2, 4784360), (4, 2392180), (5, 1913744), (7, 1366960), (8, 1196090), (10, 956872), (14, 683480), (16, 598045), (20, 478436), (28, 341740), (35, 273392), (40, 239218), (49, 195280), (56, 170870), (70, 136696), (80, 119609), (98, 97640), (112, 85435), (140, 68348), (196, 48820), (245, 39056), (280, 34174), (392, 24410), (490, 19528), (560, 17087), (784, 12205), (980, 9764), (1960, 4882), (2441, 3920)]