2235394850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{23081}}^1$

素因数の和:23255

約数の個数: 48

約数和(自身を含む): 4507914600

約数和(自身を除く): 2272519750

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 149, 298, 325, 650, 745, 1490, 1937, 3725, 3874, 7450, 9685, 19370, 23081, 46162, 48425, 96850, 115405, 230810, 300053, 577025, 600106, 1154050, 1500265, 3000530, 3439069, 6878138, 7501325, 15002650, 17195345, 34390690, 44707897, 85976725, 89415794, 171953450, 223539485, 447078970, 1117697425, 2235394850]

約数ペア:

[(1, 2235394850), (2, 1117697425), (5, 447078970), (10, 223539485), (13, 171953450), (25, 89415794), (26, 85976725), (50, 44707897), (65, 34390690), (130, 17195345), (149, 15002650), (298, 7501325), (325, 6878138), (650, 3439069), (745, 3000530), (1490, 1500265), (1937, 1154050), (3725, 600106), (3874, 577025), (7450, 300053), (9685, 230810), (19370, 115405), (23081, 96850), (46162, 48425)]