4700016640

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:744

約数の個数: 208

約数和(自身を含む): 12719771136

約数和(自身を除く): 8019754496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 512, 620, 640, 673, 682, 704, 880, 992, 1024, 1240, 1280, 1346, 1364, 1408, 1705, 1760, 1984, 2048, 2480, 2560, 2692, 2728, 2816, 3365, 3410, 3520, 3968, 4096, 4960, 5120, 5384, 5456, 5632, 6730, 6820, 7040, 7403, 7936, 9920, 10240, 10768, 10912, 11264, 13460, 13640, 14080, 14806, 15872, 19840, 20480, 20863, 21536, 21824, 22528, 26920, 27280, 28160, 29612, 31744, 37015, 39680, 41726, 43072, 43648, 45056, 53840, 54560, 56320, 59224, 63488, 74030, 79360, 83452, 86144, 87296, 104315, 107680, 109120, 112640, 118448, 126976, 148060, 158720, 166904, 172288, 174592, 208630, 215360, 218240, 225280, 229493, 236896, 296120, 317440, 333808, 344576, 349184, 417260, 430720, 436480, 458986, 473792, 592240, 634880, 667616, 689152, 698368, 834520, 861440, 872960, 917972, 947584, 1147465, 1184480, 1335232, 1378304, 1396736, 1669040, 1722880, 1745920, 1835944, 1895168, 2294930, 2368960, 2670464, 2756608, 3338080, 3445760, 3491840, 3671888, 3790336, 4589860, 4737920, 5340928, 6676160, 6891520, 6983680, 7343776, 7580672, 9179720, 9475840, 10681856, 13352320, 13783040, 14687552, 15161344, 18359440, 18951680, 21363712, 26704640, 29375104, 30322688, 36718880, 37903360, 42727424, 53409280, 58750208, 73437760, 75806720, 85454848, 106818560, 117500416, 146875520, 151613440, 213637120, 235000832, 293751040, 427274240, 470001664, 587502080, 940003328, 1175004160, 2350008320, 4700016640]

約数ペア:

[(1, 4700016640), (2, 2350008320), (4, 1175004160), (5, 940003328), (8, 587502080), (10, 470001664), (11, 427274240), (16, 293751040), (20, 235000832), (22, 213637120), (31, 151613440), (32, 146875520), (40, 117500416), (44, 106818560), (55, 85454848), (62, 75806720), (64, 73437760), (80, 58750208), (88, 53409280), (110, 42727424), (124, 37903360), (128, 36718880), (155, 30322688), (160, 29375104), (176, 26704640), (220, 21363712), (248, 18951680), (256, 18359440), (310, 15161344), (320, 14687552), (341, 13783040), (352, 13352320), (440, 10681856), (496, 9475840), (512, 9179720), (620, 7580672), (640, 7343776), (673, 6983680), (682, 6891520), (704, 6676160), (880, 5340928), (992, 4737920), (1024, 4589860), (1240, 3790336), (1280, 3671888), (1346, 3491840), (1364, 3445760), (1408, 3338080), (1705, 2756608), (1760, 2670464), (1984, 2368960), (2048, 2294930), (2480, 1895168), (2560, 1835944), (2692, 1745920), (2728, 1722880), (2816, 1669040), (3365, 1396736), (3410, 1378304), (3520, 1335232), (3968, 1184480), (4096, 1147465), (4960, 947584), (5120, 917972), (5384, 872960), (5456, 861440), (5632, 834520), (6730, 698368), (6820, 689152), (7040, 667616), (7403, 634880), (7936, 592240), (9920, 473792), (10240, 458986), (10768, 436480), (10912, 430720), (11264, 417260), (13460, 349184), (13640, 344576), (14080, 333808), (14806, 317440), (15872, 296120), (19840, 236896), (20480, 229493), (20863, 225280), (21536, 218240), (21824, 215360), (22528, 208630), (26920, 174592), (27280, 172288), (28160, 166904), (29612, 158720), (31744, 148060), (37015, 126976), (39680, 118448), (41726, 112640), (43072, 109120), (43648, 107680), (45056, 104315), (53840, 87296), (54560, 86144), (56320, 83452), (59224, 79360), (63488, 74030)]