40680444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 116121600

約数和(自身を除く): 75441156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 71, 76, 84, 114, 133, 142, 213, 228, 266, 284, 359, 399, 426, 497, 532, 718, 798, 852, 994, 1077, 1349, 1436, 1491, 1596, 1988, 2154, 2513, 2698, 2982, 4047, 4308, 5026, 5396, 5964, 6821, 7539, 8094, 9443, 10052, 13642, 15078, 16188, 18886, 20463, 25489, 27284, 28329, 30156, 37772, 40926, 47747, 50978, 56658, 76467, 81852, 95494, 101956, 113316, 143241, 152934, 178423, 190988, 286482, 305868, 356846, 484291, 535269, 572964, 713692, 968582, 1070538, 1452873, 1937164, 2141076, 2905746, 3390037, 5811492, 6780074, 10170111, 13560148, 20340222, 40680444]

約数ペア:

[(1, 40680444), (2, 20340222), (3, 13560148), (4, 10170111), (6, 6780074), (7, 5811492), (12, 3390037), (14, 2905746), (19, 2141076), (21, 1937164), (28, 1452873), (38, 1070538), (42, 968582), (57, 713692), (71, 572964), (76, 535269), (84, 484291), (114, 356846), (133, 305868), (142, 286482), (213, 190988), (228, 178423), (266, 152934), (284, 143241), (359, 113316), (399, 101956), (426, 95494), (497, 81852), (532, 76467), (718, 56658), (798, 50978), (852, 47747), (994, 40926), (1077, 37772), (1349, 30156), (1436, 28329), (1491, 27284), (1596, 25489), (1988, 20463), (2154, 18886), (2513, 16188), (2698, 15078), (2982, 13642), (4047, 10052), (4308, 9443), (5026, 8094), (5396, 7539), (5964, 6821)]