10526800

素因数分解:

$2^4\times 5^2\times {\mathrm{26317}}^1$

素因数の和:26335

約数の個数: 30

約数和(自身を含む): 25291598

約数和(自身を除く): 14764798

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 26317, 52634, 105268, 131585, 210536, 263170, 421072, 526340, 657925, 1052680, 1315850, 2105360, 2631700, 5263400, 10526800]

約数ペア:

[(1, 10526800), (2, 5263400), (4, 2631700), (5, 2105360), (8, 1315850), (10, 1052680), (16, 657925), (20, 526340), (25, 421072), (40, 263170), (50, 210536), (80, 131585), (100, 105268), (200, 52634), (400, 26317)]