80476000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 145961120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 59, 62, 80, 88, 100, 110, 118, 124, 125, 155, 160, 176, 200, 220, 236, 248, 250, 275, 295, 310, 341, 352, 400, 440, 472, 496, 500, 550, 590, 620, 649, 682, 775, 800, 880, 944, 992, 1000, 1100, 1180, 1240, 1298, 1364, 1375, 1475, 1550, 1705, 1760, 1829, 1888, 2000, 2200, 2360, 2480, 2596, 2728, 2750, 2950, 3100, 3245, 3410, 3658, 3875, 4000, 4400, 4720, 4960, 5192, 5456, 5500, 5900, 6200, 6490, 6820, 7316, 7375, 7750, 8525, 8800, 9145, 9440, 10384, 10912, 11000, 11800, 12400, 12980, 13640, 14632, 14750, 15500, 16225, 17050, 18290, 20119, 20768, 22000, 23600, 24800, 25960, 27280, 29264, 29500, 31000, 32450, 34100, 36580, 40238, 42625, 44000, 45725, 47200, 51920, 54560, 58528, 59000, 62000, 64900, 68200, 73160, 80476, 81125, 85250, 91450, 100595, 103840, 118000, 124000, 129800, 136400, 146320, 160952, 162250, 170500, 182900, 201190, 228625, 236000, 259600, 272800, 292640, 321904, 324500, 341000, 365800, 402380, 457250, 502975, 519200, 643808, 649000, 682000, 731600, 804760, 914500, 1005950, 1298000, 1364000, 1463200, 1609520, 1829000, 2011900, 2514875, 2596000, 3219040, 3658000, 4023800, 5029750, 7316000, 8047600, 10059500, 16095200, 20119000, 40238000, 80476000]

約数ペア:

[(1, 80476000), (2, 40238000), (4, 20119000), (5, 16095200), (8, 10059500), (10, 8047600), (11, 7316000), (16, 5029750), (20, 4023800), (22, 3658000), (25, 3219040), (31, 2596000), (32, 2514875), (40, 2011900), (44, 1829000), (50, 1609520), (55, 1463200), (59, 1364000), (62, 1298000), (80, 1005950), (88, 914500), (100, 804760), (110, 731600), (118, 682000), (124, 649000), (125, 643808), (155, 519200), (160, 502975), (176, 457250), (200, 402380), (220, 365800), (236, 341000), (248, 324500), (250, 321904), (275, 292640), (295, 272800), (310, 259600), (341, 236000), (352, 228625), (400, 201190), (440, 182900), (472, 170500), (496, 162250), (500, 160952), (550, 146320), (590, 136400), (620, 129800), (649, 124000), (682, 118000), (775, 103840), (800, 100595), (880, 91450), (944, 85250), (992, 81125), (1000, 80476), (1100, 73160), (1180, 68200), (1240, 64900), (1298, 62000), (1364, 59000), (1375, 58528), (1475, 54560), (1550, 51920), (1705, 47200), (1760, 45725), (1829, 44000), (1888, 42625), (2000, 40238), (2200, 36580), (2360, 34100), (2480, 32450), (2596, 31000), (2728, 29500), (2750, 29264), (2950, 27280), (3100, 25960), (3245, 24800), (3410, 23600), (3658, 22000), (3875, 20768), (4000, 20119), (4400, 18290), (4720, 17050), (4960, 16225), (5192, 15500), (5456, 14750), (5500, 14632), (5900, 13640), (6200, 12980), (6490, 12400), (6820, 11800), (7316, 11000), (7375, 10912), (7750, 10384), (8525, 9440), (8800, 9145)]