16485200

素因数分解:

$2^4\times 5^2\times {\mathrm{41213}}^1$

素因数の和:41231

約数の個数: 30

約数和(自身を含む): 39606654

約数和(自身を除く): 23121454

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 41213, 82426, 164852, 206065, 329704, 412130, 659408, 824260, 1030325, 1648520, 2060650, 3297040, 4121300, 8242600, 16485200]

約数ペア:

[(1, 16485200), (2, 8242600), (4, 4121300), (5, 3297040), (8, 2060650), (10, 1648520), (16, 1030325), (20, 824260), (25, 659408), (40, 412130), (50, 329704), (80, 206065), (100, 164852), (200, 82426), (400, 41213)]