4994360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17837}}^1$

素因数の和:17855

約数の個数: 32

約数和(自身を含む): 12843360

約数和(自身を除く): 7849000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17837, 35674, 71348, 89185, 124859, 142696, 178370, 249718, 356740, 499436, 624295, 713480, 998872, 1248590, 2497180, 4994360]

約数ペア:

[(1, 4994360), (2, 2497180), (4, 1248590), (5, 998872), (7, 713480), (8, 624295), (10, 499436), (14, 356740), (20, 249718), (28, 178370), (35, 142696), (40, 124859), (56, 89185), (70, 71348), (140, 35674), (280, 17837)]