229391180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2707}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 509537280

約数和(自身を除く): 280146100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 223, 380, 446, 892, 1115, 2230, 2707, 4237, 4460, 5414, 8474, 10828, 13535, 16948, 21185, 27070, 42370, 51433, 54140, 84740, 102866, 205732, 257165, 514330, 603661, 1028660, 1207322, 2414644, 3018305, 6036610, 11469559, 12073220, 22939118, 45878236, 57347795, 114695590, 229391180]

約数ペア:

[(1, 229391180), (2, 114695590), (4, 57347795), (5, 45878236), (10, 22939118), (19, 12073220), (20, 11469559), (38, 6036610), (76, 3018305), (95, 2414644), (190, 1207322), (223, 1028660), (380, 603661), (446, 514330), (892, 257165), (1115, 205732), (2230, 102866), (2707, 84740), (4237, 54140), (4460, 51433), (5414, 42370), (8474, 27070), (10828, 21185), (13535, 16948)]