4776040

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 10836000

約数和(自身を除く): 6059960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 859, 1112, 1390, 1718, 2780, 3436, 4295, 5560, 6872, 8590, 17180, 34360, 119401, 238802, 477604, 597005, 955208, 1194010, 2388020, 4776040]

約数ペア:

[(1, 4776040), (2, 2388020), (4, 1194010), (5, 955208), (8, 597005), (10, 477604), (20, 238802), (40, 119401), (139, 34360), (278, 17180), (556, 8590), (695, 6872), (859, 5560), (1112, 4295), (1390, 3436), (1718, 2780)]