3311200

素因数分解:

$2^5\times 5^2\times {\mathrm{4139}}^1$

素因数の和:4159

約数の個数: 36

約数和(自身を含む): 8085420

約数和(自身を除く): 4774220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 4139, 8278, 16556, 20695, 33112, 41390, 66224, 82780, 103475, 132448, 165560, 206950, 331120, 413900, 662240, 827800, 1655600, 3311200]

約数ペア:

[(1, 3311200), (2, 1655600), (4, 827800), (5, 662240), (8, 413900), (10, 331120), (16, 206950), (20, 165560), (25, 132448), (32, 103475), (40, 82780), (50, 66224), (80, 41390), (100, 33112), (160, 20695), (200, 16556), (400, 8278), (800, 4139)]