8255450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 17796480

約数和(自身を除く): 9541030

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 229, 350, 458, 515, 721, 1030, 1145, 1442, 1603, 2290, 2575, 3206, 3605, 5150, 5725, 7210, 8015, 11450, 16030, 18025, 23587, 36050, 40075, 47174, 80150, 117935, 165109, 235870, 330218, 589675, 825545, 1179350, 1651090, 4127725, 8255450]

約数ペア:

[(1, 8255450), (2, 4127725), (5, 1651090), (7, 1179350), (10, 825545), (14, 589675), (25, 330218), (35, 235870), (50, 165109), (70, 117935), (103, 80150), (175, 47174), (206, 40075), (229, 36050), (350, 23587), (458, 18025), (515, 16030), (721, 11450), (1030, 8015), (1145, 7210), (1442, 5725), (1603, 5150), (2290, 3605), (2575, 3206)]