229296980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1042259}}^1$

素因数の和:1042279

約数の個数: 24

約数和(自身を含む): 525299040

約数和(自身を除く): 296002060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1042259, 2084518, 4169036, 5211295, 10422590, 11464849, 20845180, 22929698, 45859396, 57324245, 114648490, 229296980]

約数ペア:

[(1, 229296980), (2, 114648490), (4, 57324245), (5, 45859396), (10, 22929698), (11, 20845180), (20, 11464849), (22, 10422590), (44, 5211295), (55, 4169036), (110, 2084518), (220, 1042259)]