25798260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{429971}}^1$

素因数の和:429983

約数の個数: 24

約数和(自身を含む): 72235296

約数和(自身を除く): 46437036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 429971, 859942, 1289913, 1719884, 2149855, 2579826, 4299710, 5159652, 6449565, 8599420, 12899130, 25798260]

約数ペア:

[(1, 25798260), (2, 12899130), (3, 8599420), (4, 6449565), (5, 5159652), (6, 4299710), (10, 2579826), (12, 2149855), (15, 1719884), (20, 1289913), (30, 859942), (60, 429971)]