2011002560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47251}}^1$

素因数の和:47294

約数の個数: 112

約数和(自身を含む): 5760963840

約数和(自身を除く): 3749961280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 10640, 21280, 42560, 47251, 94502, 189004, 236255, 330757, 378008, 472510, 661514, 756016, 897769, 945020, 1323028, 1512032, 1653785, 1795538, 1890040, 2646056, 3024064, 3307570, 3591076, 3780080, 4488845, 5292112, 6284383, 6615140, 7182152, 7560160, 8977690, 10584224, 12568766, 13230280, 14364304, 15120320, 17955380, 21168448, 25137532, 26460560, 28728608, 31421915, 35910760, 50275064, 52921120, 57457216, 62843830, 71821520, 100550128, 105842240, 125687660, 143643040, 201100256, 251375320, 287286080, 402200512, 502750640, 1005501280, 2011002560]

約数ペア:

[(1, 2011002560), (2, 1005501280), (4, 502750640), (5, 402200512), (7, 287286080), (8, 251375320), (10, 201100256), (14, 143643040), (16, 125687660), (19, 105842240), (20, 100550128), (28, 71821520), (32, 62843830), (35, 57457216), (38, 52921120), (40, 50275064), (56, 35910760), (64, 31421915), (70, 28728608), (76, 26460560), (80, 25137532), (95, 21168448), (112, 17955380), (133, 15120320), (140, 14364304), (152, 13230280), (160, 12568766), (190, 10584224), (224, 8977690), (266, 7560160), (280, 7182152), (304, 6615140), (320, 6284383), (380, 5292112), (448, 4488845), (532, 3780080), (560, 3591076), (608, 3307570), (665, 3024064), (760, 2646056), (1064, 1890040), (1120, 1795538), (1216, 1653785), (1330, 1512032), (1520, 1323028), (2128, 945020), (2240, 897769), (2660, 756016), (3040, 661514), (4256, 472510), (5320, 378008), (6080, 330757), (8512, 236255), (10640, 189004), (21280, 94502), (42560, 47251)]