8034005980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21121}}^1$

素因数の和:21180

約数の個数: 192

約数和(自身を含む): 23845893120

約数和(自身を除く): 15811887140

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 44, 52, 55, 65, 70, 76, 77, 91, 95, 110, 130, 133, 140, 143, 154, 182, 190, 209, 220, 247, 260, 266, 286, 308, 364, 380, 385, 418, 455, 494, 532, 572, 665, 715, 770, 836, 910, 988, 1001, 1045, 1235, 1330, 1430, 1463, 1540, 1729, 1820, 2002, 2090, 2470, 2660, 2717, 2860, 2926, 3458, 4004, 4180, 4940, 5005, 5434, 5852, 6916, 7315, 8645, 10010, 10868, 13585, 14630, 17290, 19019, 20020, 21121, 27170, 29260, 34580, 38038, 42242, 54340, 76076, 84484, 95095, 105605, 147847, 190190, 211210, 232331, 274573, 295694, 380380, 401299, 422420, 464662, 549146, 591388, 739235, 802598, 929324, 1098292, 1161655, 1372865, 1478470, 1605196, 1626317, 1922011, 2006495, 2323310, 2745730, 2809093, 2956940, 3020303, 3252634, 3844022, 4012990, 4414289, 4646620, 5216887, 5491460, 5618186, 6040606, 6505268, 7688044, 8025980, 8131585, 8828578, 9610055, 10433774, 11236372, 12081212, 14045465, 15101515, 16263170, 17657156, 19220110, 20867548, 21142121, 22071445, 26084435, 28090930, 30203030, 30900023, 32526340, 36518209, 38440220, 42284242, 44142890, 52168870, 56181860, 57385757, 60406060, 61800046, 73036418, 84568484, 88285780, 104337740, 105710605, 114771514, 123600092, 146072836, 154500115, 182591045, 211421210, 229543028, 286928785, 309000230, 365182090, 401700299, 422842420, 573857570, 618000460, 730364180, 803400598, 1147715140, 1606801196, 2008501495, 4017002990, 8034005980]

約数ペア:

[(1, 8034005980), (2, 4017002990), (4, 2008501495), (5, 1606801196), (7, 1147715140), (10, 803400598), (11, 730364180), (13, 618000460), (14, 573857570), (19, 422842420), (20, 401700299), (22, 365182090), (26, 309000230), (28, 286928785), (35, 229543028), (38, 211421210), (44, 182591045), (52, 154500115), (55, 146072836), (65, 123600092), (70, 114771514), (76, 105710605), (77, 104337740), (91, 88285780), (95, 84568484), (110, 73036418), (130, 61800046), (133, 60406060), (140, 57385757), (143, 56181860), (154, 52168870), (182, 44142890), (190, 42284242), (209, 38440220), (220, 36518209), (247, 32526340), (260, 30900023), (266, 30203030), (286, 28090930), (308, 26084435), (364, 22071445), (380, 21142121), (385, 20867548), (418, 19220110), (455, 17657156), (494, 16263170), (532, 15101515), (572, 14045465), (665, 12081212), (715, 11236372), (770, 10433774), (836, 9610055), (910, 8828578), (988, 8131585), (1001, 8025980), (1045, 7688044), (1235, 6505268), (1330, 6040606), (1430, 5618186), (1463, 5491460), (1540, 5216887), (1729, 4646620), (1820, 4414289), (2002, 4012990), (2090, 3844022), (2470, 3252634), (2660, 3020303), (2717, 2956940), (2860, 2809093), (2926, 2745730), (3458, 2323310), (4004, 2006495), (4180, 1922011), (4940, 1626317), (5005, 1605196), (5434, 1478470), (5852, 1372865), (6916, 1161655), (7315, 1098292), (8645, 929324), (10010, 802598), (10868, 739235), (13585, 591388), (14630, 549146), (17290, 464662), (19019, 422420), (20020, 401299), (21121, 380380), (27170, 295694), (29260, 274573), (34580, 232331), (38038, 211210), (42242, 190190), (54340, 147847), (76076, 105605), (84484, 95095)]