16816160

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 39989376

約数和(自身を除く): 23173216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 463, 908, 926, 1135, 1816, 1852, 2270, 2315, 3632, 3704, 4540, 4630, 7264, 7408, 9080, 9260, 14816, 18160, 18520, 36320, 37040, 74080, 105101, 210202, 420404, 525505, 840808, 1051010, 1681616, 2102020, 3363232, 4204040, 8408080, 16816160]

約数ペア:

[(1, 16816160), (2, 8408080), (4, 4204040), (5, 3363232), (8, 2102020), (10, 1681616), (16, 1051010), (20, 840808), (32, 525505), (40, 420404), (80, 210202), (160, 105101), (227, 74080), (454, 37040), (463, 36320), (908, 18520), (926, 18160), (1135, 14816), (1816, 9260), (1852, 9080), (2270, 7408), (2315, 7264), (3632, 4630), (3704, 4540)]