45065500

素因数分解:

$2^2\times 5^3\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 99144864

約数和(自身を除く): 54079364

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 193, 250, 386, 467, 500, 772, 934, 965, 1868, 1930, 2335, 3860, 4670, 4825, 9340, 9650, 11675, 19300, 23350, 24125, 46700, 48250, 58375, 90131, 96500, 116750, 180262, 233500, 360524, 450655, 901310, 1802620, 2253275, 4506550, 9013100, 11266375, 22532750, 45065500]

約数ペア:

[(1, 45065500), (2, 22532750), (4, 11266375), (5, 9013100), (10, 4506550), (20, 2253275), (25, 1802620), (50, 901310), (100, 450655), (125, 360524), (193, 233500), (250, 180262), (386, 116750), (467, 96500), (500, 90131), (772, 58375), (934, 48250), (965, 46700), (1868, 24125), (1930, 23350), (2335, 19300), (3860, 11675), (4670, 9650), (4825, 9340)]