5170960

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 12153240

約数和(自身を除く): 6982280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 593, 872, 1090, 1186, 1744, 2180, 2372, 2965, 4360, 4744, 5930, 8720, 9488, 11860, 23720, 47440, 64637, 129274, 258548, 323185, 517096, 646370, 1034192, 1292740, 2585480, 5170960]

約数ペア:

[(1, 5170960), (2, 2585480), (4, 1292740), (5, 1034192), (8, 646370), (10, 517096), (16, 323185), (20, 258548), (40, 129274), (80, 64637), (109, 47440), (218, 23720), (436, 11860), (545, 9488), (593, 8720), (872, 5930), (1090, 4744), (1186, 4360), (1744, 2965), (2180, 2372)]