1036851320

素因数分解:

$2^3\times 5^1\times {\mathrm{6469}}^1\times {\mathrm{4007}}^1$

素因数の和:10487

約数の個数: 32

約数和(自身を含む): 2333858400

約数和(自身を除く): 1297007080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4007, 6469, 8014, 12938, 16028, 20035, 25876, 32056, 32345, 40070, 51752, 64690, 80140, 129380, 160280, 258760, 25921283, 51842566, 103685132, 129606415, 207370264, 259212830, 518425660, 1036851320]

約数ペア:

[(1, 1036851320), (2, 518425660), (4, 259212830), (5, 207370264), (8, 129606415), (10, 103685132), (20, 51842566), (40, 25921283), (4007, 258760), (6469, 160280), (8014, 129380), (12938, 80140), (16028, 64690), (20035, 51752), (25876, 40070), (32056, 32345)]