17964080450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{12389021}}^1$

素因数の和:12389062

約数の個数: 24

約数和(自身を含む): 34565371380

約数和(自身を除く): 16601290930

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 12389021, 24778042, 61945105, 123890210, 309725525, 359281609, 619451050, 718563218, 1796408045, 3592816090, 8982040225, 17964080450]

約数ペア:

[(1, 17964080450), (2, 8982040225), (5, 3592816090), (10, 1796408045), (25, 718563218), (29, 619451050), (50, 359281609), (58, 309725525), (145, 123890210), (290, 61945105), (725, 24778042), (1450, 12389021)]