284694880

素因数分解:

$2^5\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1693}}^1$

素因数の和:2759

約数の個数: 48

約数和(自身を含む): 673629264

約数和(自身を除く): 388934384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1051, 1693, 2102, 3386, 4204, 5255, 6772, 8408, 8465, 10510, 13544, 16816, 16930, 21020, 27088, 33632, 33860, 42040, 54176, 67720, 84080, 135440, 168160, 270880, 1779343, 3558686, 7117372, 8896715, 14234744, 17793430, 28469488, 35586860, 56938976, 71173720, 142347440, 284694880]

約数ペア:

[(1, 284694880), (2, 142347440), (4, 71173720), (5, 56938976), (8, 35586860), (10, 28469488), (16, 17793430), (20, 14234744), (32, 8896715), (40, 7117372), (80, 3558686), (160, 1779343), (1051, 270880), (1693, 168160), (2102, 135440), (3386, 84080), (4204, 67720), (5255, 54176), (6772, 42040), (8408, 33860), (8465, 33632), (10510, 27088), (13544, 21020), (16816, 16930)]