86332580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227191}}^1$

素因数の和:227219

約数の個数: 24

約数和(自身を含む): 190841280

約数和(自身を除く): 104508700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 227191, 454382, 908764, 1135955, 2271910, 4316629, 4543820, 8633258, 17266516, 21583145, 43166290, 86332580]

約数ペア:

[(1, 86332580), (2, 43166290), (4, 21583145), (5, 17266516), (10, 8633258), (19, 4543820), (20, 4316629), (38, 2271910), (76, 1135955), (95, 908764), (190, 454382), (380, 227191)]