16906400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{3019}}^1$

素因数の和:3046

約数の個数: 72

約数和(自身を含む): 47184480

約数和(自身を除く): 30278080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 3019, 5600, 6038, 12076, 15095, 21133, 24152, 30190, 42266, 48304, 60380, 75475, 84532, 96608, 105665, 120760, 150950, 169064, 211330, 241520, 301900, 338128, 422660, 483040, 528325, 603800, 676256, 845320, 1056650, 1207600, 1690640, 2113300, 2415200, 3381280, 4226600, 8453200, 16906400]

約数ペア:

[(1, 16906400), (2, 8453200), (4, 4226600), (5, 3381280), (7, 2415200), (8, 2113300), (10, 1690640), (14, 1207600), (16, 1056650), (20, 845320), (25, 676256), (28, 603800), (32, 528325), (35, 483040), (40, 422660), (50, 338128), (56, 301900), (70, 241520), (80, 211330), (100, 169064), (112, 150950), (140, 120760), (160, 105665), (175, 96608), (200, 84532), (224, 75475), (280, 60380), (350, 48304), (400, 42266), (560, 30190), (700, 24152), (800, 21133), (1120, 15095), (1400, 12076), (2800, 6038), (3019, 5600)]