1946248850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 4799692800

約数和(自身を除く): 2853443950

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 47, 50, 65, 70, 91, 94, 95, 130, 133, 175, 182, 190, 235, 247, 266, 325, 329, 350, 455, 470, 475, 479, 494, 611, 650, 658, 665, 893, 910, 950, 958, 1175, 1222, 1235, 1330, 1645, 1729, 1786, 2275, 2350, 2395, 2470, 3055, 3290, 3325, 3353, 3458, 4277, 4465, 4550, 4790, 6110, 6175, 6227, 6251, 6650, 6706, 8225, 8554, 8645, 8930, 9101, 11609, 11975, 12350, 12454, 12502, 15275, 16450, 16765, 17290, 18202, 21385, 22325, 22513, 23218, 23950, 30550, 31135, 31255, 33530, 42770, 43225, 43589, 44650, 45026, 45505, 58045, 62270, 62510, 63707, 81263, 83825, 86450, 87178, 91010, 106925, 112565, 116090, 118313, 127414, 155675, 156275, 157591, 162526, 167650, 213850, 217945, 225130, 227525, 236626, 290225, 292669, 311350, 312550, 315182, 318535, 406315, 427747, 435890, 455050, 562825, 580450, 585338, 591565, 637070, 787955, 812630, 828191, 855494, 1089725, 1125650, 1183130, 1463345, 1575910, 1592675, 1656382, 2031575, 2048683, 2138735, 2179450, 2926690, 2957825, 2994229, 3185350, 3939775, 4063150, 4097366, 4140955, 4277470, 5560711, 5915650, 5988458, 7316725, 7879550, 8281910, 10243415, 10693675, 11121422, 14633450, 14971145, 20486830, 20704775, 21387350, 27803555, 29942290, 38924977, 41409550, 51217075, 55607110, 74855725, 77849954, 102434150, 139017775, 149711450, 194624885, 278035550, 389249770, 973124425, 1946248850]

約数ペア:

[(1, 1946248850), (2, 973124425), (5, 389249770), (7, 278035550), (10, 194624885), (13, 149711450), (14, 139017775), (19, 102434150), (25, 77849954), (26, 74855725), (35, 55607110), (38, 51217075), (47, 41409550), (50, 38924977), (65, 29942290), (70, 27803555), (91, 21387350), (94, 20704775), (95, 20486830), (130, 14971145), (133, 14633450), (175, 11121422), (182, 10693675), (190, 10243415), (235, 8281910), (247, 7879550), (266, 7316725), (325, 5988458), (329, 5915650), (350, 5560711), (455, 4277470), (470, 4140955), (475, 4097366), (479, 4063150), (494, 3939775), (611, 3185350), (650, 2994229), (658, 2957825), (665, 2926690), (893, 2179450), (910, 2138735), (950, 2048683), (958, 2031575), (1175, 1656382), (1222, 1592675), (1235, 1575910), (1330, 1463345), (1645, 1183130), (1729, 1125650), (1786, 1089725), (2275, 855494), (2350, 828191), (2395, 812630), (2470, 787955), (3055, 637070), (3290, 591565), (3325, 585338), (3353, 580450), (3458, 562825), (4277, 455050), (4465, 435890), (4550, 427747), (4790, 406315), (6110, 318535), (6175, 315182), (6227, 312550), (6251, 311350), (6650, 292669), (6706, 290225), (8225, 236626), (8554, 227525), (8645, 225130), (8930, 217945), (9101, 213850), (11609, 167650), (11975, 162526), (12350, 157591), (12454, 156275), (12502, 155675), (15275, 127414), (16450, 118313), (16765, 116090), (17290, 112565), (18202, 106925), (21385, 91010), (22325, 87178), (22513, 86450), (23218, 83825), (23950, 81263), (30550, 63707), (31135, 62510), (31255, 62270), (33530, 58045), (42770, 45505), (43225, 45026), (43589, 44650)]