2247306850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{2381}}^1$

素因数の和:2875

約数の個数: 48

約数和(自身を含む): 4288743360

約数和(自身を除く): 2041436510

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 439, 878, 1075, 2150, 2195, 2381, 4390, 4762, 10975, 11905, 18877, 21950, 23810, 37754, 59525, 94385, 102383, 119050, 188770, 204766, 471925, 511915, 943850, 1023830, 1045259, 2090518, 2559575, 5119150, 5226295, 10452590, 26131475, 44946137, 52262950, 89892274, 224730685, 449461370, 1123653425, 2247306850]

約数ペア:

[(1, 2247306850), (2, 1123653425), (5, 449461370), (10, 224730685), (25, 89892274), (43, 52262950), (50, 44946137), (86, 26131475), (215, 10452590), (430, 5226295), (439, 5119150), (878, 2559575), (1075, 2090518), (2150, 1045259), (2195, 1023830), (2381, 943850), (4390, 511915), (4762, 471925), (10975, 204766), (11905, 188770), (18877, 119050), (21950, 102383), (23810, 94385), (37754, 59525)]