173894000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{12421}}^1$

素因数の和:12451

約数の個数: 80

約数和(自身を含む): 480582336

約数和(自身を除く): 306688336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 12421, 14000, 24842, 49684, 62105, 86947, 99368, 124210, 173894, 198736, 248420, 310525, 347788, 434735, 496840, 621050, 695576, 869470, 993680, 1242100, 1391152, 1552625, 1738940, 2173675, 2484200, 3105250, 3477880, 4347350, 4968400, 6210500, 6955760, 8694700, 10868375, 12421000, 17389400, 21736750, 24842000, 34778800, 43473500, 86947000, 173894000]

約数ペア:

[(1, 173894000), (2, 86947000), (4, 43473500), (5, 34778800), (7, 24842000), (8, 21736750), (10, 17389400), (14, 12421000), (16, 10868375), (20, 8694700), (25, 6955760), (28, 6210500), (35, 4968400), (40, 4347350), (50, 3477880), (56, 3105250), (70, 2484200), (80, 2173675), (100, 1738940), (112, 1552625), (125, 1391152), (140, 1242100), (175, 993680), (200, 869470), (250, 695576), (280, 621050), (350, 496840), (400, 434735), (500, 347788), (560, 310525), (700, 248420), (875, 198736), (1000, 173894), (1400, 124210), (1750, 99368), (2000, 86947), (2800, 62105), (3500, 49684), (7000, 24842), (12421, 14000)]