79040942080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{193}}^1\times {\mathrm{19997}}^1$

素因数の和:20219

約数の個数: 104

約数和(自身を含む): 190667411352

約数和(自身を除く): 111626469272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 256, 320, 386, 512, 640, 772, 965, 1024, 1280, 1544, 1930, 2048, 2560, 3088, 3860, 4096, 5120, 6176, 7720, 10240, 12352, 15440, 19997, 20480, 24704, 30880, 39994, 49408, 61760, 79988, 98816, 99985, 123520, 159976, 197632, 199970, 247040, 319952, 395264, 399940, 494080, 639904, 790528, 799880, 988160, 1279808, 1599760, 1976320, 2559616, 3199520, 3859421, 3952640, 5119232, 6399040, 7718842, 10238464, 12798080, 15437684, 19297105, 20476928, 25596160, 30875368, 38594210, 40953856, 51192320, 61750736, 77188420, 81907712, 102384640, 123501472, 154376840, 204769280, 247002944, 308753680, 409538560, 494005888, 617507360, 988011776, 1235014720, 1976023552, 2470029440, 3952047104, 4940058880, 7904094208, 9880117760, 15808188416, 19760235520, 39520471040, 79040942080]

約数ペア:

[(1, 79040942080), (2, 39520471040), (4, 19760235520), (5, 15808188416), (8, 9880117760), (10, 7904094208), (16, 4940058880), (20, 3952047104), (32, 2470029440), (40, 1976023552), (64, 1235014720), (80, 988011776), (128, 617507360), (160, 494005888), (193, 409538560), (256, 308753680), (320, 247002944), (386, 204769280), (512, 154376840), (640, 123501472), (772, 102384640), (965, 81907712), (1024, 77188420), (1280, 61750736), (1544, 51192320), (1930, 40953856), (2048, 38594210), (2560, 30875368), (3088, 25596160), (3860, 20476928), (4096, 19297105), (5120, 15437684), (6176, 12798080), (7720, 10238464), (10240, 7718842), (12352, 6399040), (15440, 5119232), (19997, 3952640), (20480, 3859421), (24704, 3199520), (30880, 2559616), (39994, 1976320), (49408, 1599760), (61760, 1279808), (79988, 988160), (98816, 799880), (99985, 790528), (123520, 639904), (159976, 494080), (197632, 399940), (199970, 395264), (247040, 319952)]