55136480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2632

約数の個数: 96

約数和(自身を含む): 156764160

約数和(自身を除く): 101627680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2591, 2660, 3040, 4256, 5182, 5320, 10364, 10640, 12955, 18137, 20728, 21280, 25910, 36274, 41456, 49229, 51820, 72548, 82912, 90685, 98458, 103640, 145096, 181370, 196916, 207280, 246145, 290192, 344603, 362740, 393832, 414560, 492290, 580384, 689206, 725480, 787664, 984580, 1378412, 1450960, 1575328, 1723015, 1969160, 2756824, 2901920, 3446030, 3938320, 5513648, 6892060, 7876640, 11027296, 13784120, 27568240, 55136480]

約数ペア:

[(1, 55136480), (2, 27568240), (4, 13784120), (5, 11027296), (7, 7876640), (8, 6892060), (10, 5513648), (14, 3938320), (16, 3446030), (19, 2901920), (20, 2756824), (28, 1969160), (32, 1723015), (35, 1575328), (38, 1450960), (40, 1378412), (56, 984580), (70, 787664), (76, 725480), (80, 689206), (95, 580384), (112, 492290), (133, 414560), (140, 393832), (152, 362740), (160, 344603), (190, 290192), (224, 246145), (266, 207280), (280, 196916), (304, 181370), (380, 145096), (532, 103640), (560, 98458), (608, 90685), (665, 82912), (760, 72548), (1064, 51820), (1120, 49229), (1330, 41456), (1520, 36274), (2128, 25910), (2591, 21280), (2660, 20728), (3040, 18137), (4256, 12955), (5182, 10640), (5320, 10364)]