5536720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9887}}^1$

素因数の和:9907

約数の個数: 40

約数和(自身を含む): 14713344

約数和(自身を除く): 9176624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9887, 19774, 39548, 49435, 69209, 79096, 98870, 138418, 158192, 197740, 276836, 346045, 395480, 553672, 692090, 790960, 1107344, 1384180, 2768360, 5536720]

約数ペア:

[(1, 5536720), (2, 2768360), (4, 1384180), (5, 1107344), (7, 790960), (8, 692090), (10, 553672), (14, 395480), (16, 346045), (20, 276836), (28, 197740), (35, 158192), (40, 138418), (56, 98870), (70, 79096), (80, 69209), (112, 49435), (140, 39548), (280, 19774), (560, 9887)]