273736430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{4987}}^1$

素因数の和:5504

約数の個数: 32

約数和(自身を含む): 538704000

約数和(自身を除く): 264967570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 499, 998, 2495, 4987, 4990, 5489, 9974, 10978, 24935, 27445, 49870, 54857, 54890, 109714, 274285, 548570, 2488513, 4977026, 12442565, 24885130, 27373643, 54747286, 136868215, 273736430]

約数ペア:

[(1, 273736430), (2, 136868215), (5, 54747286), (10, 27373643), (11, 24885130), (22, 12442565), (55, 4977026), (110, 2488513), (499, 548570), (998, 274285), (2495, 109714), (4987, 54890), (4990, 54857), (5489, 49870), (9974, 27445), (10978, 24935)]