2058071960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7350257}}^1$

素因数の和:7350275

約数の個数: 32

約数和(自身を含む): 5292185760

約数和(自身を除く): 3234113800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7350257, 14700514, 29401028, 36751285, 51451799, 58802056, 73502570, 102903598, 147005140, 205807196, 257258995, 294010280, 411614392, 514517990, 1029035980, 2058071960]

約数ペア:

[(1, 2058071960), (2, 1029035980), (4, 514517990), (5, 411614392), (7, 294010280), (8, 257258995), (10, 205807196), (14, 147005140), (20, 102903598), (28, 73502570), (35, 58802056), (40, 51451799), (56, 36751285), (70, 29401028), (140, 14700514), (280, 7350257)]