38020360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{135787}}^1$

素因数の和:135805

約数の個数: 32

約数和(自身を含む): 97767360

約数和(自身を除く): 59747000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 135787, 271574, 543148, 678935, 950509, 1086296, 1357870, 1901018, 2715740, 3802036, 4752545, 5431480, 7604072, 9505090, 19010180, 38020360]

約数ペア:

[(1, 38020360), (2, 19010180), (4, 9505090), (5, 7604072), (7, 5431480), (8, 4752545), (10, 3802036), (14, 2715740), (20, 1901018), (28, 1357870), (35, 1086296), (40, 950509), (56, 678935), (70, 543148), (140, 271574), (280, 135787)]