17389400

素因数分解:

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

素因数の和:12444

約数の個数: 48

約数和(自身を含む): 46209840

約数和(自身を除く): 28820440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 12421, 24842, 49684, 62105, 86947, 99368, 124210, 173894, 248420, 310525, 347788, 434735, 496840, 621050, 695576, 869470, 1242100, 1738940, 2173675, 2484200, 3477880, 4347350, 8694700, 17389400]

約数ペア:

[(1, 17389400), (2, 8694700), (4, 4347350), (5, 3477880), (7, 2484200), (8, 2173675), (10, 1738940), (14, 1242100), (20, 869470), (25, 695576), (28, 621050), (35, 496840), (40, 434735), (50, 347788), (56, 310525), (70, 248420), (100, 173894), (140, 124210), (175, 99368), (200, 86947), (280, 62105), (350, 49684), (700, 24842), (1400, 12421)]