1955144624

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 4021617600

約数和(自身を除く): 2066472976

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 149, 181, 184, 197, 298, 362, 368, 394, 596, 724, 788, 1192, 1448, 1576, 2384, 2896, 3152, 3427, 4163, 4531, 6854, 8326, 9062, 13708, 16652, 18124, 26969, 27416, 29353, 33304, 35657, 36248, 53938, 54832, 58706, 66608, 71314, 72496, 107876, 117412, 142628, 215752, 234824, 285256, 431504, 469648, 570512, 620287, 675119, 820111, 1240574, 1350238, 1640222, 2481148, 2700476, 3280444, 4962296, 5312893, 5400952, 6560888, 9924592, 10625786, 10801904, 13121776, 21251572, 42503144, 85006288, 122196539, 244393078, 488786156, 977572312, 1955144624]

約数ペア:

[(1, 1955144624), (2, 977572312), (4, 488786156), (8, 244393078), (16, 122196539), (23, 85006288), (46, 42503144), (92, 21251572), (149, 13121776), (181, 10801904), (184, 10625786), (197, 9924592), (298, 6560888), (362, 5400952), (368, 5312893), (394, 4962296), (596, 3280444), (724, 2700476), (788, 2481148), (1192, 1640222), (1448, 1350238), (1576, 1240574), (2384, 820111), (2896, 675119), (3152, 620287), (3427, 570512), (4163, 469648), (4531, 431504), (6854, 285256), (8326, 234824), (9062, 215752), (13708, 142628), (16652, 117412), (18124, 107876), (26969, 72496), (27416, 71314), (29353, 66608), (33304, 58706), (35657, 54832), (36248, 53938)]