13166300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{2687}}^1$

素因数の和:2715

約数の個数: 54

約数和(自身を含む): 33247872

約数和(自身を除く): 20081572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 2687, 4900, 5374, 10748, 13435, 18809, 26870, 37618, 53740, 67175, 75236, 94045, 131663, 134350, 188090, 263326, 268700, 376180, 470225, 526652, 658315, 940450, 1316630, 1880900, 2633260, 3291575, 6583150, 13166300]

約数ペア:

[(1, 13166300), (2, 6583150), (4, 3291575), (5, 2633260), (7, 1880900), (10, 1316630), (14, 940450), (20, 658315), (25, 526652), (28, 470225), (35, 376180), (49, 268700), (50, 263326), (70, 188090), (98, 134350), (100, 131663), (140, 94045), (175, 75236), (196, 67175), (245, 53740), (350, 37618), (490, 26870), (700, 18809), (980, 13435), (1225, 10748), (2450, 5374), (2687, 4900)]