2111010050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{35509}}^1$

素因数の和:35591

約数の個数: 48

約数和(自身を含む): 4161061800

約数和(自身を除く): 2050051750

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 82, 145, 205, 290, 410, 725, 1025, 1189, 1450, 2050, 2378, 5945, 11890, 29725, 35509, 59450, 71018, 177545, 355090, 887725, 1029761, 1455869, 1775450, 2059522, 2911738, 5148805, 7279345, 10297610, 14558690, 25744025, 36396725, 42220201, 51488050, 72793450, 84440402, 211101005, 422202010, 1055505025, 2111010050]

約数ペア:

[(1, 2111010050), (2, 1055505025), (5, 422202010), (10, 211101005), (25, 84440402), (29, 72793450), (41, 51488050), (50, 42220201), (58, 36396725), (82, 25744025), (145, 14558690), (205, 10297610), (290, 7279345), (410, 5148805), (725, 2911738), (1025, 2059522), (1189, 1775450), (1450, 1455869), (2050, 1029761), (2378, 887725), (5945, 355090), (11890, 177545), (29725, 71018), (35509, 59450)]