5779480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20641}}^1$

素因数の和:20659

約数の個数: 32

約数和(自身を含む): 14862240

約数和(自身を除く): 9082760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 20641, 41282, 82564, 103205, 144487, 165128, 206410, 288974, 412820, 577948, 722435, 825640, 1155896, 1444870, 2889740, 5779480]

約数ペア:

[(1, 5779480), (2, 2889740), (4, 1444870), (5, 1155896), (7, 825640), (8, 722435), (10, 577948), (14, 412820), (20, 288974), (28, 206410), (35, 165128), (40, 144487), (56, 103205), (70, 82564), (140, 41282), (280, 20641)]