5621200640

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5623}}^1$

素因数の和:5726

約数の個数: 144

約数和(自身を含む): 14898110976

約数和(自身を除く): 9276910336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 128, 142, 160, 176, 220, 256, 284, 320, 352, 355, 440, 568, 640, 704, 710, 781, 880, 1136, 1280, 1408, 1420, 1562, 1760, 2272, 2816, 2840, 3124, 3520, 3905, 4544, 5623, 5680, 6248, 7040, 7810, 9088, 11246, 11360, 12496, 14080, 15620, 18176, 22492, 22720, 24992, 28115, 31240, 44984, 45440, 49984, 56230, 61853, 62480, 89968, 90880, 99968, 112460, 123706, 124960, 179936, 199936, 224920, 247412, 249920, 309265, 359872, 399233, 449840, 494824, 499840, 618530, 719744, 798466, 899680, 989648, 999680, 1237060, 1439488, 1596932, 1799360, 1979296, 1996165, 2474120, 3193864, 3598720, 3958592, 3992330, 4391563, 4948240, 6387728, 7197440, 7917184, 7984660, 8783126, 9896480, 12775456, 15834368, 15969320, 17566252, 19792960, 21957815, 25550912, 31938640, 35132504, 39585920, 43915630, 51101824, 63877280, 70265008, 79171840, 87831260, 102203648, 127754560, 140530016, 175662520, 255509120, 281060032, 351325040, 511018240, 562120064, 702650080, 1124240128, 1405300160, 2810600320, 5621200640]

約数ペア:

[(1, 5621200640), (2, 2810600320), (4, 1405300160), (5, 1124240128), (8, 702650080), (10, 562120064), (11, 511018240), (16, 351325040), (20, 281060032), (22, 255509120), (32, 175662520), (40, 140530016), (44, 127754560), (55, 102203648), (64, 87831260), (71, 79171840), (80, 70265008), (88, 63877280), (110, 51101824), (128, 43915630), (142, 39585920), (160, 35132504), (176, 31938640), (220, 25550912), (256, 21957815), (284, 19792960), (320, 17566252), (352, 15969320), (355, 15834368), (440, 12775456), (568, 9896480), (640, 8783126), (704, 7984660), (710, 7917184), (781, 7197440), (880, 6387728), (1136, 4948240), (1280, 4391563), (1408, 3992330), (1420, 3958592), (1562, 3598720), (1760, 3193864), (2272, 2474120), (2816, 1996165), (2840, 1979296), (3124, 1799360), (3520, 1596932), (3905, 1439488), (4544, 1237060), (5623, 999680), (5680, 989648), (6248, 899680), (7040, 798466), (7810, 719744), (9088, 618530), (11246, 499840), (11360, 494824), (12496, 449840), (14080, 399233), (15620, 359872), (18176, 309265), (22492, 249920), (22720, 247412), (24992, 224920), (28115, 199936), (31240, 179936), (44984, 124960), (45440, 123706), (49984, 112460), (56230, 99968), (61853, 90880), (62480, 89968)]