10572440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4987}}^1$

素因数の和:5051

約数の個数: 32

約数和(自身を含む): 24241680

約数和(自身を除く): 13669240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 4987, 9974, 19948, 24935, 39896, 49870, 99740, 199480, 264311, 528622, 1057244, 1321555, 2114488, 2643110, 5286220, 10572440]

約数ペア:

[(1, 10572440), (2, 5286220), (4, 2643110), (5, 2114488), (8, 1321555), (10, 1057244), (20, 528622), (40, 264311), (53, 199480), (106, 99740), (212, 49870), (265, 39896), (424, 24935), (530, 19948), (1060, 9974), (2120, 4987)]