228676900

素因数分解:

$2^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{8501}}^1$

素因数の和:8784

約数の個数: 36

約数和(自身を含む): 498132180

約数和(自身を除く): 269455280

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 269, 538, 1076, 1345, 2690, 5380, 6725, 8501, 13450, 17002, 26900, 34004, 42505, 85010, 170020, 212525, 425050, 850100, 2286769, 4573538, 9147076, 11433845, 22867690, 45735380, 57169225, 114338450, 228676900]

約数ペア:

[(1, 228676900), (2, 114338450), (4, 57169225), (5, 45735380), (10, 22867690), (20, 11433845), (25, 9147076), (50, 4573538), (100, 2286769), (269, 850100), (538, 425050), (1076, 212525), (1345, 170020), (2690, 85010), (5380, 42505), (6725, 34004), (8501, 26900), (13450, 17002)]