27459400

素因数分解:

$2^3\times 5^2\times {\mathrm{251}}^1\times {\mathrm{547}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 64214640

約数和(自身を除く): 36755240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 251, 502, 547, 1004, 1094, 1255, 2008, 2188, 2510, 2735, 4376, 5020, 5470, 6275, 10040, 10940, 12550, 13675, 21880, 25100, 27350, 50200, 54700, 109400, 137297, 274594, 549188, 686485, 1098376, 1372970, 2745940, 3432425, 5491880, 6864850, 13729700, 27459400]

約数ペア:

[(1, 27459400), (2, 13729700), (4, 6864850), (5, 5491880), (8, 3432425), (10, 2745940), (20, 1372970), (25, 1098376), (40, 686485), (50, 549188), (100, 274594), (200, 137297), (251, 109400), (502, 54700), (547, 50200), (1004, 27350), (1094, 25100), (1255, 21880), (2008, 13675), (2188, 12550), (2510, 10940), (2735, 10040), (4376, 6275), (5020, 5470)]