52252400

素因数分解:

$2^4\times 5^2\times {\mathrm{130631}}^1$

素因数の和:130649

約数の個数: 30

約数和(自身を含む): 125537352

約数和(自身を除く): 73284952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 130631, 261262, 522524, 653155, 1045048, 1306310, 2090096, 2612620, 3265775, 5225240, 6531550, 10450480, 13063100, 26126200, 52252400]

約数ペア:

[(1, 52252400), (2, 26126200), (4, 13063100), (5, 10450480), (8, 6531550), (10, 5225240), (16, 3265775), (20, 2612620), (25, 2090096), (40, 1306310), (50, 1045048), (80, 653155), (100, 522524), (200, 261262), (400, 130631)]