2782422077440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1345153}}^1$

素因数の和:1345283

約数の個数: 104

約数和(自身を含む): 6743111725368

約数和(自身を除く): 3960689647928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 256, 320, 404, 505, 512, 640, 808, 1010, 1024, 1280, 1616, 2020, 2048, 2560, 3232, 4040, 4096, 5120, 6464, 8080, 10240, 12928, 16160, 20480, 25856, 32320, 51712, 64640, 103424, 129280, 206848, 258560, 413696, 517120, 1034240, 1345153, 2068480, 2690306, 5380612, 6725765, 10761224, 13451530, 21522448, 26903060, 43044896, 53806120, 86089792, 107612240, 135860453, 172179584, 215224480, 271720906, 344359168, 430448960, 543441812, 679302265, 688718336, 860897920, 1086883624, 1358604530, 1377436672, 1721795840, 2173767248, 2717209060, 2754873344, 3443591680, 4347534496, 5434418120, 5509746688, 6887183360, 8695068992, 10868836240, 13774366720, 17390137984, 21737672480, 27548733440, 34780275968, 43475344960, 69560551936, 86950689920, 139121103872, 173901379840, 278242207744, 347802759680, 556484415488, 695605519360, 1391211038720, 2782422077440]

約数ペア:

[(1, 2782422077440), (2, 1391211038720), (4, 695605519360), (5, 556484415488), (8, 347802759680), (10, 278242207744), (16, 173901379840), (20, 139121103872), (32, 86950689920), (40, 69560551936), (64, 43475344960), (80, 34780275968), (101, 27548733440), (128, 21737672480), (160, 17390137984), (202, 13774366720), (256, 10868836240), (320, 8695068992), (404, 6887183360), (505, 5509746688), (512, 5434418120), (640, 4347534496), (808, 3443591680), (1010, 2754873344), (1024, 2717209060), (1280, 2173767248), (1616, 1721795840), (2020, 1377436672), (2048, 1358604530), (2560, 1086883624), (3232, 860897920), (4040, 688718336), (4096, 679302265), (5120, 543441812), (6464, 430448960), (8080, 344359168), (10240, 271720906), (12928, 215224480), (16160, 172179584), (20480, 135860453), (25856, 107612240), (32320, 86089792), (51712, 53806120), (64640, 43044896), (103424, 26903060), (129280, 21522448), (206848, 13451530), (258560, 10761224), (413696, 6725765), (517120, 5380612), (1034240, 2690306), (1345153, 2068480)]