2084775550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{2039}}^1$

素因数の和:2099

約数の個数: 108

約数和(自身を含む): 4617595080

約数和(自身を除く): 2532819530

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 169, 242, 275, 286, 325, 338, 550, 605, 650, 715, 845, 1210, 1430, 1573, 1690, 1859, 2039, 3025, 3146, 3575, 3718, 4078, 4225, 6050, 7150, 7865, 8450, 9295, 10195, 15730, 18590, 20390, 20449, 22429, 26507, 39325, 40898, 44858, 46475, 50975, 53014, 78650, 92950, 101950, 102245, 112145, 132535, 204490, 224290, 246719, 265070, 291577, 344591, 493438, 511225, 560725, 583154, 662675, 689182, 1022450, 1121450, 1233595, 1325350, 1457885, 1722955, 2467190, 2915770, 3207347, 3445910, 3790501, 6167975, 6414694, 7289425, 7581002, 8614775, 12335950, 14578850, 16036735, 17229550, 18952505, 32073470, 37905010, 41695511, 80183675, 83391022, 94762525, 160367350, 189525050, 208477555, 416955110, 1042387775, 2084775550]

約数ペア:

[(1, 2084775550), (2, 1042387775), (5, 416955110), (10, 208477555), (11, 189525050), (13, 160367350), (22, 94762525), (25, 83391022), (26, 80183675), (50, 41695511), (55, 37905010), (65, 32073470), (110, 18952505), (121, 17229550), (130, 16036735), (143, 14578850), (169, 12335950), (242, 8614775), (275, 7581002), (286, 7289425), (325, 6414694), (338, 6167975), (550, 3790501), (605, 3445910), (650, 3207347), (715, 2915770), (845, 2467190), (1210, 1722955), (1430, 1457885), (1573, 1325350), (1690, 1233595), (1859, 1121450), (2039, 1022450), (3025, 689182), (3146, 662675), (3575, 583154), (3718, 560725), (4078, 511225), (4225, 493438), (6050, 344591), (7150, 291577), (7865, 265070), (8450, 246719), (9295, 224290), (10195, 204490), (15730, 132535), (18590, 112145), (20390, 102245), (20449, 101950), (22429, 92950), (26507, 78650), (39325, 53014), (40898, 50975), (44858, 46475)]