2007650050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{819449}}^1$

素因数の和:819475

約数の個数: 36

約数和(自身を含む): 4343904450

約数和(自身を除く): 2336254400

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 819449, 1638898, 4097245, 5736143, 8194490, 11472286, 20486225, 28680715, 40153001, 40972450, 57361430, 80306002, 143403575, 200765005, 286807150, 401530010, 1003825025, 2007650050]

約数ペア:

[(1, 2007650050), (2, 1003825025), (5, 401530010), (7, 286807150), (10, 200765005), (14, 143403575), (25, 80306002), (35, 57361430), (49, 40972450), (50, 40153001), (70, 28680715), (98, 20486225), (175, 11472286), (245, 8194490), (350, 5736143), (490, 4097245), (1225, 1638898), (2450, 819449)]