804930152720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4637}}^1\times {\mathrm{114203}}^1$

素因数の和:118872

約数の個数: 80

約数和(自身を含む): 1970402725440

約数和(自身を除く): 1165472572720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 4637, 9274, 18548, 23185, 37096, 46370, 74192, 88103, 92740, 114203, 176206, 185480, 228406, 352412, 370960, 440515, 456812, 571015, 704824, 881030, 913624, 1142030, 1409648, 1762060, 1827248, 2169857, 2284060, 3524120, 4339714, 4568120, 7048240, 8679428, 9136240, 10849285, 17358856, 21698570, 34717712, 43397140, 86794280, 173588560, 529559311, 1059118622, 2118237244, 2647796555, 4236474488, 5295593110, 8472948976, 10061626909, 10591186220, 20123253818, 21182372440, 40246507636, 42364744880, 50308134545, 80493015272, 100616269090, 160986030544, 201232538180, 402465076360, 804930152720]

約数ペア:

[(1, 804930152720), (2, 402465076360), (4, 201232538180), (5, 160986030544), (8, 100616269090), (10, 80493015272), (16, 50308134545), (19, 42364744880), (20, 40246507636), (38, 21182372440), (40, 20123253818), (76, 10591186220), (80, 10061626909), (95, 8472948976), (152, 5295593110), (190, 4236474488), (304, 2647796555), (380, 2118237244), (760, 1059118622), (1520, 529559311), (4637, 173588560), (9274, 86794280), (18548, 43397140), (23185, 34717712), (37096, 21698570), (46370, 17358856), (74192, 10849285), (88103, 9136240), (92740, 8679428), (114203, 7048240), (176206, 4568120), (185480, 4339714), (228406, 3524120), (352412, 2284060), (370960, 2169857), (440515, 1827248), (456812, 1762060), (571015, 1409648), (704824, 1142030), (881030, 913624)]