92020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 199584

約数和(自身を除く): 107564

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 107, 172, 214, 215, 428, 430, 535, 860, 1070, 2140, 4601, 9202, 18404, 23005, 46010, 92020]

約数ペア:

[(1, 92020), (2, 46010), (4, 23005), (5, 18404), (10, 9202), (20, 4601), (43, 2140), (86, 1070), (107, 860), (172, 535), (214, 430), (215, 428)]