5045200

素因数分解:

$2^4\times 5^2\times {\mathrm{12613}}^1$

素因数の和:12631

約数の個数: 30

約数和(自身を含む): 12122054

約数和(自身を除く): 7076854

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 12613, 25226, 50452, 63065, 100904, 126130, 201808, 252260, 315325, 504520, 630650, 1009040, 1261300, 2522600, 5045200]

約数ペア:

[(1, 5045200), (2, 2522600), (4, 1261300), (5, 1009040), (8, 630650), (10, 504520), (16, 315325), (20, 252260), (25, 201808), (40, 126130), (50, 100904), (80, 63065), (100, 50452), (200, 25226), (400, 12613)]