12745250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{7283}}^1$

素因数の和:7307

約数の個数: 32

約数和(自身を含む): 27271296

約数和(自身を除く): 14526046

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 7283, 14566, 36415, 50981, 72830, 101962, 182075, 254905, 364150, 509810, 910375, 1274525, 1820750, 2549050, 6372625, 12745250]

約数ペア:

[(1, 12745250), (2, 6372625), (5, 2549050), (7, 1820750), (10, 1274525), (14, 910375), (25, 509810), (35, 364150), (50, 254905), (70, 182075), (125, 101962), (175, 72830), (250, 50981), (350, 36415), (875, 14566), (1750, 7283)]