12826024880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{7481}}^1$

素因数の和:8262

約数の個数: 80

約数和(自身を含む): 30894674400

約数和(自身を除く): 18068649520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 739, 1160, 1478, 2320, 2956, 3695, 5912, 7390, 7481, 11824, 14780, 14962, 21431, 29560, 29924, 37405, 42862, 59120, 59848, 74810, 85724, 107155, 119696, 149620, 171448, 214310, 216949, 299240, 342896, 428620, 433898, 598480, 857240, 867796, 1084745, 1714480, 1735592, 2169490, 3471184, 4338980, 5528459, 8677960, 11056918, 17355920, 22113836, 27642295, 44227672, 55284590, 88455344, 110569180, 160325311, 221138360, 320650622, 442276720, 641301244, 801626555, 1282602488, 1603253110, 2565204976, 3206506220, 6413012440, 12826024880]

約数ペア:

[(1, 12826024880), (2, 6413012440), (4, 3206506220), (5, 2565204976), (8, 1603253110), (10, 1282602488), (16, 801626555), (20, 641301244), (29, 442276720), (40, 320650622), (58, 221138360), (80, 160325311), (116, 110569180), (145, 88455344), (232, 55284590), (290, 44227672), (464, 27642295), (580, 22113836), (739, 17355920), (1160, 11056918), (1478, 8677960), (2320, 5528459), (2956, 4338980), (3695, 3471184), (5912, 2169490), (7390, 1735592), (7481, 1714480), (11824, 1084745), (14780, 867796), (14962, 857240), (21431, 598480), (29560, 433898), (29924, 428620), (37405, 342896), (42862, 299240), (59120, 216949), (59848, 214310), (74810, 171448), (85724, 149620), (107155, 119696)]