12442280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5869}}^1$

素因数の和:5933

約数の個数: 32

約数和(自身を含む): 28528200

約数和(自身を除く): 16085920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 5869, 11738, 23476, 29345, 46952, 58690, 117380, 234760, 311057, 622114, 1244228, 1555285, 2488456, 3110570, 6221140, 12442280]

約数ペア:

[(1, 12442280), (2, 6221140), (4, 3110570), (5, 2488456), (8, 1555285), (10, 1244228), (20, 622114), (40, 311057), (53, 234760), (106, 117380), (212, 58690), (265, 46952), (424, 29345), (530, 23476), (1060, 11738), (2120, 5869)]