2810880512

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3643}}^1$

素因数の和:3809

約数の個数: 80

約数和(自身を含む): 6173256672

約数和(自身を除く): 3362376160

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 137, 176, 256, 274, 352, 512, 548, 704, 1096, 1408, 1507, 2192, 2816, 3014, 3643, 4384, 5632, 6028, 7286, 8768, 12056, 14572, 17536, 24112, 29144, 35072, 40073, 48224, 58288, 70144, 80146, 96448, 116576, 160292, 192896, 233152, 320584, 385792, 466304, 499091, 641168, 771584, 932608, 998182, 1282336, 1865216, 1996364, 2564672, 3992728, 5129344, 5490001, 7985456, 10258688, 10980002, 15970912, 20517376, 21960004, 31941824, 43920008, 63883648, 87840016, 127767296, 175680032, 255534592, 351360064, 702720128, 1405440256, 2810880512]

約数ペア:

[(1, 2810880512), (2, 1405440256), (4, 702720128), (8, 351360064), (11, 255534592), (16, 175680032), (22, 127767296), (32, 87840016), (44, 63883648), (64, 43920008), (88, 31941824), (128, 21960004), (137, 20517376), (176, 15970912), (256, 10980002), (274, 10258688), (352, 7985456), (512, 5490001), (548, 5129344), (704, 3992728), (1096, 2564672), (1408, 1996364), (1507, 1865216), (2192, 1282336), (2816, 998182), (3014, 932608), (3643, 771584), (4384, 641168), (5632, 499091), (6028, 466304), (7286, 385792), (8768, 320584), (12056, 233152), (14572, 192896), (17536, 160292), (24112, 116576), (29144, 96448), (35072, 80146), (40073, 70144), (48224, 58288)]