52744400

素因数分解:

$2^4\times 5^2\times {\mathrm{131861}}^1$

素因数の和:131879

約数の個数: 30

約数和(自身を含む): 126719382

約数和(自身を除く): 73974982

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 131861, 263722, 527444, 659305, 1054888, 1318610, 2109776, 2637220, 3296525, 5274440, 6593050, 10548880, 13186100, 26372200, 52744400]

約数ペア:

[(1, 52744400), (2, 26372200), (4, 13186100), (5, 10548880), (8, 6593050), (10, 5274440), (16, 3296525), (20, 2637220), (25, 2109776), (40, 1318610), (50, 1054888), (80, 659305), (100, 527444), (200, 263722), (400, 131861)]