47829200

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1224

約数の個数: 60

約数和(自身を含む): 116069580

約数和(自身を除く): 68240380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 200, 218, 400, 436, 545, 872, 1090, 1097, 1744, 2180, 2194, 2725, 4360, 4388, 5450, 5485, 8720, 8776, 10900, 10970, 17552, 21800, 21940, 27425, 43600, 43880, 54850, 87760, 109700, 119573, 219400, 239146, 438800, 478292, 597865, 956584, 1195730, 1913168, 2391460, 2989325, 4782920, 5978650, 9565840, 11957300, 23914600, 47829200]

約数ペア:

[(1, 47829200), (2, 23914600), (4, 11957300), (5, 9565840), (8, 5978650), (10, 4782920), (16, 2989325), (20, 2391460), (25, 1913168), (40, 1195730), (50, 956584), (80, 597865), (100, 478292), (109, 438800), (200, 239146), (218, 219400), (400, 119573), (436, 109700), (545, 87760), (872, 54850), (1090, 43880), (1097, 43600), (1744, 27425), (2180, 21940), (2194, 21800), (2725, 17552), (4360, 10970), (4388, 10900), (5450, 8776), (5485, 8720)]