11612440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 30355200

約数和(自身を除く): 18742760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 619, 670, 938, 1238, 1340, 1876, 2345, 2476, 2680, 3095, 3752, 4333, 4690, 4952, 6190, 8666, 9380, 12380, 17332, 18760, 21665, 24760, 34664, 41473, 43330, 82946, 86660, 165892, 173320, 207365, 290311, 331784, 414730, 580622, 829460, 1161244, 1451555, 1658920, 2322488, 2903110, 5806220, 11612440]

約数ペア:

[(1, 11612440), (2, 5806220), (4, 2903110), (5, 2322488), (7, 1658920), (8, 1451555), (10, 1161244), (14, 829460), (20, 580622), (28, 414730), (35, 331784), (40, 290311), (56, 207365), (67, 173320), (70, 165892), (134, 86660), (140, 82946), (268, 43330), (280, 41473), (335, 34664), (469, 24760), (536, 21665), (619, 18760), (670, 17332), (938, 12380), (1238, 9380), (1340, 8666), (1876, 6190), (2345, 4952), (2476, 4690), (2680, 4333), (3095, 3752)]