20759134000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49663}}^1$

素因数の和:49716

約数の個数: 160

約数和(自身を含む): 57642024960

約数和(自身を除く): 36882890960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 125, 152, 176, 190, 200, 209, 220, 250, 275, 304, 380, 400, 418, 440, 475, 500, 550, 760, 836, 880, 950, 1000, 1045, 1100, 1375, 1520, 1672, 1900, 2000, 2090, 2200, 2375, 2750, 3344, 3800, 4180, 4400, 4750, 5225, 5500, 7600, 8360, 9500, 10450, 11000, 16720, 19000, 20900, 22000, 26125, 38000, 41800, 49663, 52250, 83600, 99326, 104500, 198652, 209000, 248315, 397304, 418000, 496630, 546293, 794608, 943597, 993260, 1092586, 1241575, 1887194, 1986520, 2185172, 2483150, 2731465, 3774388, 3973040, 4370344, 4717985, 4966300, 5462930, 6207875, 7548776, 8740688, 9435970, 9932600, 10379567, 10925860, 12415750, 13657325, 15097552, 18871940, 19865200, 20759134, 21851720, 23589925, 24831500, 27314650, 37743880, 41518268, 43703440, 47179850, 49663000, 51897835, 54629300, 68286625, 75487760, 83036536, 94359700, 99326000, 103795670, 109258600, 117949625, 136573250, 166073072, 188719400, 207591340, 218517200, 235899250, 259489175, 273146500, 377438800, 415182680, 471798500, 518978350, 546293000, 830365360, 943597000, 1037956700, 1092586000, 1297445875, 1887194000, 2075913400, 2594891750, 4151826800, 5189783500, 10379567000, 20759134000]

約数ペア:

[(1, 20759134000), (2, 10379567000), (4, 5189783500), (5, 4151826800), (8, 2594891750), (10, 2075913400), (11, 1887194000), (16, 1297445875), (19, 1092586000), (20, 1037956700), (22, 943597000), (25, 830365360), (38, 546293000), (40, 518978350), (44, 471798500), (50, 415182680), (55, 377438800), (76, 273146500), (80, 259489175), (88, 235899250), (95, 218517200), (100, 207591340), (110, 188719400), (125, 166073072), (152, 136573250), (176, 117949625), (190, 109258600), (200, 103795670), (209, 99326000), (220, 94359700), (250, 83036536), (275, 75487760), (304, 68286625), (380, 54629300), (400, 51897835), (418, 49663000), (440, 47179850), (475, 43703440), (500, 41518268), (550, 37743880), (760, 27314650), (836, 24831500), (880, 23589925), (950, 21851720), (1000, 20759134), (1045, 19865200), (1100, 18871940), (1375, 15097552), (1520, 13657325), (1672, 12415750), (1900, 10925860), (2000, 10379567), (2090, 9932600), (2200, 9435970), (2375, 8740688), (2750, 7548776), (3344, 6207875), (3800, 5462930), (4180, 4966300), (4400, 4717985), (4750, 4370344), (5225, 3973040), (5500, 3774388), (7600, 2731465), (8360, 2483150), (9500, 2185172), (10450, 1986520), (11000, 1887194), (16720, 1241575), (19000, 1092586), (20900, 993260), (22000, 943597), (26125, 794608), (38000, 546293), (41800, 496630), (49663, 418000), (52250, 397304), (83600, 248315), (99326, 209000), (104500, 198652)]