5720548

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 10398080

約数和(自身を除く): 4677532

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 421, 842, 1684, 3397, 6794, 13588, 18103, 33259, 36206, 66518, 72412, 133036, 1430137, 2860274, 5720548]

約数ペア:

[(1, 5720548), (2, 2860274), (4, 1430137), (43, 133036), (79, 72412), (86, 66518), (158, 36206), (172, 33259), (316, 18103), (421, 13588), (842, 6794), (1684, 3397)]