85668243700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{3733}}^1$

素因数の和:4026

約数の個数: 144

約数和(自身を含む): 203282544640

約数和(自身を除く): 117614300940

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 127, 130, 139, 254, 260, 278, 325, 508, 556, 635, 650, 695, 1270, 1300, 1390, 1651, 1807, 2540, 2780, 3175, 3302, 3475, 3614, 3733, 6350, 6604, 6950, 7228, 7466, 8255, 9035, 12700, 13900, 14932, 16510, 17653, 18070, 18665, 33020, 35306, 36140, 37330, 41275, 45175, 48529, 70612, 74660, 82550, 88265, 90350, 93325, 97058, 165100, 176530, 180700, 186650, 194116, 229489, 242645, 353060, 373300, 441325, 458978, 474091, 485290, 518887, 882650, 917956, 948182, 970580, 1037774, 1147445, 1213225, 1765300, 1896364, 2075548, 2294890, 2370455, 2426450, 2594435, 4589780, 4740910, 4852900, 5188870, 5737225, 6163183, 6745531, 9481820, 10377740, 11474450, 11852275, 12326366, 12972175, 13491062, 22948900, 23704550, 24652732, 25944350, 26982124, 30815915, 33727655, 47409100, 51888700, 61631830, 65898649, 67455310, 123263660, 131797298, 134910620, 154079575, 168638275, 263594596, 308159150, 329493245, 337276550, 616318300, 658986490, 674553100, 856682437, 1317972980, 1647466225, 1713364874, 3294932450, 3426729748, 4283412185, 6589864900, 8566824370, 17133648740, 21417060925, 42834121850, 85668243700]

約数ペア:

[(1, 85668243700), (2, 42834121850), (4, 21417060925), (5, 17133648740), (10, 8566824370), (13, 6589864900), (20, 4283412185), (25, 3426729748), (26, 3294932450), (50, 1713364874), (52, 1647466225), (65, 1317972980), (100, 856682437), (127, 674553100), (130, 658986490), (139, 616318300), (254, 337276550), (260, 329493245), (278, 308159150), (325, 263594596), (508, 168638275), (556, 154079575), (635, 134910620), (650, 131797298), (695, 123263660), (1270, 67455310), (1300, 65898649), (1390, 61631830), (1651, 51888700), (1807, 47409100), (2540, 33727655), (2780, 30815915), (3175, 26982124), (3302, 25944350), (3475, 24652732), (3614, 23704550), (3733, 22948900), (6350, 13491062), (6604, 12972175), (6950, 12326366), (7228, 11852275), (7466, 11474450), (8255, 10377740), (9035, 9481820), (12700, 6745531), (13900, 6163183), (14932, 5737225), (16510, 5188870), (17653, 4852900), (18070, 4740910), (18665, 4589780), (33020, 2594435), (35306, 2426450), (36140, 2370455), (37330, 2294890), (41275, 2075548), (45175, 1896364), (48529, 1765300), (70612, 1213225), (74660, 1147445), (82550, 1037774), (88265, 970580), (90350, 948182), (93325, 917956), (97058, 882650), (165100, 518887), (176530, 485290), (180700, 474091), (186650, 458978), (194116, 441325), (229489, 373300), (242645, 353060)]