10786350520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{1427}}^1$

素因数の和:1909

約数の個数: 128

約数和(自身を含む): 27205113600

約数和(自身を除く): 16418763080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 419, 440, 451, 820, 838, 902, 1427, 1640, 1676, 1804, 2095, 2255, 2854, 3352, 3608, 4190, 4510, 4609, 5708, 7135, 8380, 9020, 9218, 11416, 14270, 15697, 16760, 17179, 18040, 18436, 23045, 28540, 31394, 34358, 36872, 46090, 57080, 58507, 62788, 68716, 78485, 85895, 92180, 117014, 125576, 137432, 156970, 171790, 184360, 188969, 234028, 292535, 313940, 343580, 377938, 468056, 585070, 597913, 627880, 643577, 687160, 755876, 944845, 1170140, 1195826, 1287154, 1511752, 1889690, 2340280, 2391652, 2574308, 2989565, 3217885, 3779380, 4783304, 5148616, 5979130, 6435770, 6577043, 7558760, 11958260, 12871540, 13154086, 23916520, 24514433, 25743080, 26308172, 32885215, 49028866, 52616344, 65770430, 98057732, 122572165, 131540860, 196115464, 245144330, 263081720, 269658763, 490288660, 539317526, 980577320, 1078635052, 1348293815, 2157270104, 2696587630, 5393175260, 10786350520]

約数ペア:

[(1, 10786350520), (2, 5393175260), (4, 2696587630), (5, 2157270104), (8, 1348293815), (10, 1078635052), (11, 980577320), (20, 539317526), (22, 490288660), (40, 269658763), (41, 263081720), (44, 245144330), (55, 196115464), (82, 131540860), (88, 122572165), (110, 98057732), (164, 65770430), (205, 52616344), (220, 49028866), (328, 32885215), (410, 26308172), (419, 25743080), (440, 24514433), (451, 23916520), (820, 13154086), (838, 12871540), (902, 11958260), (1427, 7558760), (1640, 6577043), (1676, 6435770), (1804, 5979130), (2095, 5148616), (2255, 4783304), (2854, 3779380), (3352, 3217885), (3608, 2989565), (4190, 2574308), (4510, 2391652), (4609, 2340280), (5708, 1889690), (7135, 1511752), (8380, 1287154), (9020, 1195826), (9218, 1170140), (11416, 944845), (14270, 755876), (15697, 687160), (16760, 643577), (17179, 627880), (18040, 597913), (18436, 585070), (23045, 468056), (28540, 377938), (31394, 343580), (34358, 313940), (36872, 292535), (46090, 234028), (57080, 188969), (58507, 184360), (62788, 171790), (68716, 156970), (78485, 137432), (85895, 125576), (92180, 117014)]