115389400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{82421}}^1$

素因数の和:82444

約数の個数: 48

約数和(自身を含む): 306609840

約数和(自身を除く): 191220440

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, 82421, 164842, 329684, 412105, 576947, 659368, 824210, 1153894, 1648420, 2060525, 2307788, 2884735, 3296840, 4121050, 4615576, 5769470, 8242100, 11538940, 14423675, 16484200, 23077880, 28847350, 57694700, 115389400]

約数ペア:

[(1, 115389400), (2, 57694700), (4, 28847350), (5, 23077880), (7, 16484200), (8, 14423675), (10, 11538940), (14, 8242100), (20, 5769470), (25, 4615576), (28, 4121050), (35, 3296840), (40, 2884735), (50, 2307788), (56, 2060525), (70, 1648420), (100, 1153894), (140, 824210), (175, 659368), (200, 576947), (280, 412105), (350, 329684), (700, 164842), (1400, 82421)]