52260400

素因数分解:

$2^4\times 5^2\times {\mathrm{130651}}^1$

素因数の和:130669

約数の個数: 30

約数和(自身を含む): 125556572

約数和(自身を除く): 73296172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 130651, 261302, 522604, 653255, 1045208, 1306510, 2090416, 2613020, 3266275, 5226040, 6532550, 10452080, 13065100, 26130200, 52260400]

約数ペア:

[(1, 52260400), (2, 26130200), (4, 13065100), (5, 10452080), (8, 6532550), (10, 5226040), (16, 3266275), (20, 2613020), (25, 2090416), (40, 1306510), (50, 1045208), (80, 653255), (100, 522604), (200, 261302), (400, 130651)]