2649204320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{10607}}^1$

素因数の和:10852

約数の個数: 96

約数和(自身を含む): 7185604608

約数和(自身を除く): 4536400288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 223, 224, 280, 446, 560, 892, 1115, 1120, 1561, 1784, 2230, 3122, 3568, 4460, 6244, 7136, 7805, 8920, 10607, 12488, 15610, 17840, 21214, 24976, 31220, 35680, 42428, 49952, 53035, 62440, 74249, 84856, 106070, 124880, 148498, 169712, 212140, 249760, 296996, 339424, 371245, 424280, 593992, 742490, 848560, 1187984, 1484980, 1697120, 2365361, 2375968, 2969960, 4730722, 5939920, 9461444, 11826805, 11879840, 16557527, 18922888, 23653610, 33115054, 37845776, 47307220, 66230108, 75691552, 82787635, 94614440, 132460216, 165575270, 189228880, 264920432, 331150540, 378457760, 529840864, 662301080, 1324602160, 2649204320]

約数ペア:

[(1, 2649204320), (2, 1324602160), (4, 662301080), (5, 529840864), (7, 378457760), (8, 331150540), (10, 264920432), (14, 189228880), (16, 165575270), (20, 132460216), (28, 94614440), (32, 82787635), (35, 75691552), (40, 66230108), (56, 47307220), (70, 37845776), (80, 33115054), (112, 23653610), (140, 18922888), (160, 16557527), (223, 11879840), (224, 11826805), (280, 9461444), (446, 5939920), (560, 4730722), (892, 2969960), (1115, 2375968), (1120, 2365361), (1561, 1697120), (1784, 1484980), (2230, 1187984), (3122, 848560), (3568, 742490), (4460, 593992), (6244, 424280), (7136, 371245), (7805, 339424), (8920, 296996), (10607, 249760), (12488, 212140), (15610, 169712), (17840, 148498), (21214, 124880), (24976, 106070), (31220, 84856), (35680, 74249), (42428, 62440), (49952, 53035)]