164011400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 438781440

約数和(自身を除く): 274770040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 193, 200, 280, 350, 386, 607, 700, 772, 965, 1214, 1351, 1400, 1544, 1930, 2428, 2702, 3035, 3860, 4249, 4825, 4856, 5404, 6070, 6755, 7720, 8498, 9650, 10808, 12140, 13510, 15175, 16996, 19300, 21245, 24280, 27020, 30350, 33775, 33992, 38600, 42490, 54040, 60700, 67550, 84980, 106225, 117151, 121400, 135100, 169960, 212450, 234302, 270200, 424900, 468604, 585755, 820057, 849800, 937208, 1171510, 1640114, 2343020, 2928775, 3280228, 4100285, 4686040, 5857550, 6560456, 8200570, 11715100, 16401140, 20501425, 23430200, 32802280, 41002850, 82005700, 164011400]

約数ペア:

[(1, 164011400), (2, 82005700), (4, 41002850), (5, 32802280), (7, 23430200), (8, 20501425), (10, 16401140), (14, 11715100), (20, 8200570), (25, 6560456), (28, 5857550), (35, 4686040), (40, 4100285), (50, 3280228), (56, 2928775), (70, 2343020), (100, 1640114), (140, 1171510), (175, 937208), (193, 849800), (200, 820057), (280, 585755), (350, 468604), (386, 424900), (607, 270200), (700, 234302), (772, 212450), (965, 169960), (1214, 135100), (1351, 121400), (1400, 117151), (1544, 106225), (1930, 84980), (2428, 67550), (2702, 60700), (3035, 54040), (3860, 42490), (4249, 38600), (4825, 33992), (4856, 33775), (5404, 30350), (6070, 27020), (6755, 24280), (7720, 21245), (8498, 19300), (9650, 16996), (10808, 15175), (12140, 13510)]