135297650

素因数分解:

$2^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{10529}}^1$

素因数の和:10798

約数の個数: 24

約数和(自身を含む): 252656820

約数和(自身を除く): 117359170

約数列:

[1, 2, 5, 10, 25, 50, 257, 514, 1285, 2570, 6425, 10529, 12850, 21058, 52645, 105290, 263225, 526450, 2705953, 5411906, 13529765, 27059530, 67648825, 135297650]

約数ペア:

[(1, 135297650), (2, 67648825), (5, 27059530), (10, 13529765), (25, 5411906), (50, 2705953), (257, 526450), (514, 263225), (1285, 105290), (2570, 52645), (6425, 21058), (10529, 12850)]