57196580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2053}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 138028800

約数和(自身を除く): 80832220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2053, 2786, 3980, 4106, 5572, 6965, 8212, 10265, 13930, 14371, 20530, 27860, 28742, 41060, 57484, 71855, 143710, 287420, 408547, 817094, 1634188, 2042735, 2859829, 4085470, 5719658, 8170940, 11439316, 14299145, 28598290, 57196580]

約数ペア:

[(1, 57196580), (2, 28598290), (4, 14299145), (5, 11439316), (7, 8170940), (10, 5719658), (14, 4085470), (20, 2859829), (28, 2042735), (35, 1634188), (70, 817094), (140, 408547), (199, 287420), (398, 143710), (796, 71855), (995, 57484), (1393, 41060), (1990, 28742), (2053, 27860), (2786, 20530), (3980, 14371), (4106, 13930), (5572, 10265), (6965, 8212)]