1804646140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3037}}^1$

素因数の和:3167

約数の個数: 96

約数和(自身を含む): 4305599424

約数和(自身を除く): 2500953284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 73, 74, 110, 146, 148, 185, 220, 292, 365, 370, 407, 730, 740, 803, 814, 1460, 1606, 1628, 2035, 2701, 3037, 3212, 4015, 4070, 5402, 6074, 8030, 8140, 10804, 12148, 13505, 15185, 16060, 27010, 29711, 30370, 33407, 54020, 59422, 60740, 66814, 112369, 118844, 133628, 148555, 167035, 221701, 224738, 297110, 334070, 443402, 449476, 561845, 594220, 668140, 886804, 1108505, 1123690, 1236059, 2217010, 2247380, 2438711, 2472118, 4434020, 4877422, 4944236, 6180295, 8202937, 9754844, 12193555, 12360590, 16405874, 24387110, 24721180, 32811748, 41014685, 48774220, 82029370, 90232307, 164058740, 180464614, 360929228, 451161535, 902323070, 1804646140]

約数ペア:

[(1, 1804646140), (2, 902323070), (4, 451161535), (5, 360929228), (10, 180464614), (11, 164058740), (20, 90232307), (22, 82029370), (37, 48774220), (44, 41014685), (55, 32811748), (73, 24721180), (74, 24387110), (110, 16405874), (146, 12360590), (148, 12193555), (185, 9754844), (220, 8202937), (292, 6180295), (365, 4944236), (370, 4877422), (407, 4434020), (730, 2472118), (740, 2438711), (803, 2247380), (814, 2217010), (1460, 1236059), (1606, 1123690), (1628, 1108505), (2035, 886804), (2701, 668140), (3037, 594220), (3212, 561845), (4015, 449476), (4070, 443402), (5402, 334070), (6074, 297110), (8030, 224738), (8140, 221701), (10804, 167035), (12148, 148555), (13505, 133628), (15185, 118844), (16060, 112369), (27010, 66814), (29711, 60740), (30370, 59422), (33407, 54020)]