2046331520

素因数分解:

$2^7\times 5^1\times {\mathrm{719}}^1\times {\mathrm{4447}}^1$

素因数の和:5185

約数の個数: 64

約数和(自身を含む): 4899916800

約数和(自身を除く): 2853585280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 719, 1438, 2876, 3595, 4447, 5752, 7190, 8894, 11504, 14380, 17788, 22235, 23008, 28760, 35576, 44470, 46016, 57520, 71152, 88940, 92032, 115040, 142304, 177880, 230080, 284608, 355760, 460160, 569216, 711520, 1423040, 2846080, 3197393, 6394786, 12789572, 15986965, 25579144, 31973930, 51158288, 63947860, 102316576, 127895720, 204633152, 255791440, 409266304, 511582880, 1023165760, 2046331520]

約数ペア:

[(1, 2046331520), (2, 1023165760), (4, 511582880), (5, 409266304), (8, 255791440), (10, 204633152), (16, 127895720), (20, 102316576), (32, 63947860), (40, 51158288), (64, 31973930), (80, 25579144), (128, 15986965), (160, 12789572), (320, 6394786), (640, 3197393), (719, 2846080), (1438, 1423040), (2876, 711520), (3595, 569216), (4447, 460160), (5752, 355760), (7190, 284608), (8894, 230080), (11504, 177880), (14380, 142304), (17788, 115040), (22235, 92032), (23008, 88940), (28760, 71152), (35576, 57520), (44470, 46016)]