8052580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21191}}^1$

素因数の和:21219

約数の個数: 24

約数和(自身を含む): 17801280

約数和(自身を除く): 9748700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 21191, 42382, 84764, 105955, 211910, 402629, 423820, 805258, 1610516, 2013145, 4026290, 8052580]

約数ペア:

[(1, 8052580), (2, 4026290), (4, 2013145), (5, 1610516), (10, 805258), (19, 423820), (20, 402629), (38, 211910), (76, 105955), (95, 84764), (190, 42382), (380, 21191)]