80026016

素因数分解:

$2^5\times 7^3\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 192326400

約数和(自身を除く): 112300384

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 317, 322, 343, 368, 392, 634, 644, 686, 736, 784, 1127, 1268, 1288, 1372, 1568, 2219, 2254, 2536, 2576, 2744, 4438, 4508, 5072, 5152, 5488, 7291, 7889, 8876, 9016, 10144, 10976, 14582, 15533, 15778, 17752, 18032, 29164, 31066, 31556, 35504, 36064, 51037, 58328, 62132, 63112, 71008, 102074, 108731, 116656, 124264, 126224, 204148, 217462, 233312, 248528, 252448, 357259, 408296, 434924, 497056, 714518, 816592, 869848, 1429036, 1633184, 1739696, 2500813, 2858072, 3479392, 5001626, 5716144, 10003252, 11432288, 20006504, 40013008, 80026016]

約数ペア:

[(1, 80026016), (2, 40013008), (4, 20006504), (7, 11432288), (8, 10003252), (14, 5716144), (16, 5001626), (23, 3479392), (28, 2858072), (32, 2500813), (46, 1739696), (49, 1633184), (56, 1429036), (92, 869848), (98, 816592), (112, 714518), (161, 497056), (184, 434924), (196, 408296), (224, 357259), (317, 252448), (322, 248528), (343, 233312), (368, 217462), (392, 204148), (634, 126224), (644, 124264), (686, 116656), (736, 108731), (784, 102074), (1127, 71008), (1268, 63112), (1288, 62132), (1372, 58328), (1568, 51037), (2219, 36064), (2254, 35504), (2536, 31556), (2576, 31066), (2744, 29164), (4438, 18032), (4508, 17752), (5072, 15778), (5152, 15533), (5488, 14582), (7291, 10976), (7889, 10144), (8876, 9016)]