10304560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{18401}}^1$

素因数の和:18421

約数の個数: 40

約数和(自身を含む): 27382176

約数和(自身を除く): 17077616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 18401, 36802, 73604, 92005, 128807, 147208, 184010, 257614, 294416, 368020, 515228, 644035, 736040, 1030456, 1288070, 1472080, 2060912, 2576140, 5152280, 10304560]

約数ペア:

[(1, 10304560), (2, 5152280), (4, 2576140), (5, 2060912), (7, 1472080), (8, 1288070), (10, 1030456), (14, 736040), (16, 644035), (20, 515228), (28, 368020), (35, 294416), (40, 257614), (56, 184010), (70, 147208), (80, 128807), (112, 92005), (140, 73604), (280, 36802), (560, 18401)]