19098277640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:536

約数の個数: 192

約数和(自身を含む): 47710296000

約数和(自身を除く): 28612018360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 149, 169, 260, 268, 283, 298, 335, 338, 520, 536, 566, 596, 670, 676, 745, 845, 871, 1132, 1192, 1340, 1352, 1415, 1490, 1690, 1742, 1937, 2264, 2680, 2830, 2980, 3380, 3484, 3679, 3874, 4355, 5660, 5960, 6760, 6968, 7358, 7748, 8710, 9685, 9983, 11320, 11323, 14716, 15496, 17420, 18395, 18961, 19370, 19966, 22646, 25181, 29432, 34840, 36790, 37922, 38740, 39932, 42167, 45292, 47827, 49915, 50362, 56615, 73580, 75844, 77480, 79864, 84334, 90584, 94805, 95654, 99830, 100724, 113230, 125905, 129779, 147160, 151688, 168668, 189610, 191308, 199660, 201448, 210835, 226460, 239135, 246493, 251810, 259558, 337336, 379220, 382616, 399320, 421670, 452920, 478270, 492986, 503620, 519116, 548171, 648895, 758440, 843340, 956540, 985972, 1007240, 1038232, 1096342, 1232465, 1297790, 1686680, 1687127, 1913080, 1971944, 2192684, 2464930, 2595580, 2740855, 2825189, 3204409, 3374254, 4385368, 4929860, 5191160, 5481710, 5650378, 6408818, 6748508, 7126223, 8435635, 9859720, 10963420, 11300756, 12817636, 13497016, 14125945, 14252446, 16022045, 16871270, 21926840, 22601512, 25635272, 28251890, 28504892, 32044090, 33742540, 35631115, 36727457, 56503780, 57009784, 64088180, 67485080, 71262230, 73454914, 113007560, 128176360, 142524460, 146909828, 183637285, 285048920, 293819656, 367274570, 477456941, 734549140, 954913882, 1469098280, 1909827764, 2387284705, 3819655528, 4774569410, 9549138820, 19098277640]

約数ペア:

[(1, 19098277640), (2, 9549138820), (4, 4774569410), (5, 3819655528), (8, 2387284705), (10, 1909827764), (13, 1469098280), (20, 954913882), (26, 734549140), (40, 477456941), (52, 367274570), (65, 293819656), (67, 285048920), (104, 183637285), (130, 146909828), (134, 142524460), (149, 128176360), (169, 113007560), (260, 73454914), (268, 71262230), (283, 67485080), (298, 64088180), (335, 57009784), (338, 56503780), (520, 36727457), (536, 35631115), (566, 33742540), (596, 32044090), (670, 28504892), (676, 28251890), (745, 25635272), (845, 22601512), (871, 21926840), (1132, 16871270), (1192, 16022045), (1340, 14252446), (1352, 14125945), (1415, 13497016), (1490, 12817636), (1690, 11300756), (1742, 10963420), (1937, 9859720), (2264, 8435635), (2680, 7126223), (2830, 6748508), (2980, 6408818), (3380, 5650378), (3484, 5481710), (3679, 5191160), (3874, 4929860), (4355, 4385368), (5660, 3374254), (5960, 3204409), (6760, 2825189), (6968, 2740855), (7358, 2595580), (7748, 2464930), (8710, 2192684), (9685, 1971944), (9983, 1913080), (11320, 1687127), (11323, 1686680), (14716, 1297790), (15496, 1232465), (17420, 1096342), (18395, 1038232), (18961, 1007240), (19370, 985972), (19966, 956540), (22646, 843340), (25181, 758440), (29432, 648895), (34840, 548171), (36790, 519116), (37922, 503620), (38740, 492986), (39932, 478270), (42167, 452920), (45292, 421670), (47827, 399320), (49915, 382616), (50362, 379220), (56615, 337336), (73580, 259558), (75844, 251810), (77480, 246493), (79864, 239135), (84334, 226460), (90584, 210835), (94805, 201448), (95654, 199660), (99830, 191308), (100724, 189610), (113230, 168668), (125905, 151688), (129779, 147160)]