5186251980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{316621}}^1$

素因数の和:316656

約数の個数: 144

約数和(自身を含む): 19362068544

約数和(自身を除く): 14175816564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 316621, 633242, 949863, 1266484, 1583105, 1899726, 2216347, 2849589, 3166210, 3799452, 4116073, 4432694, 4749315, 5699178, 6332420, 6649041, 8232146, 8865388, 9498630, 11081735, 11398356, 12348219, 13298082, 14247945, 16464292, 18997260, 19947123, 20580365, 22163470, 24696438, 26596164, 28495890, 28812511, 33245205, 37044657, 39894246, 41160730, 44326940, 49392876, 56991780, 57625022, 61741095, 66490410, 74089314, 79788492, 82321460, 86437533, 99735615, 115250044, 123482190, 132980820, 144062555, 148178628, 172875066, 185223285, 199471230, 246964380, 259312599, 288125110, 345750132, 370446570, 398942460, 432187665, 518625198, 576250220, 740893140, 864375330, 1037250396, 1296562995, 1728750660, 2593125990, 5186251980]

約数ペア:

[(1, 5186251980), (2, 2593125990), (3, 1728750660), (4, 1296562995), (5, 1037250396), (6, 864375330), (7, 740893140), (9, 576250220), (10, 518625198), (12, 432187665), (13, 398942460), (14, 370446570), (15, 345750132), (18, 288125110), (20, 259312599), (21, 246964380), (26, 199471230), (28, 185223285), (30, 172875066), (35, 148178628), (36, 144062555), (39, 132980820), (42, 123482190), (45, 115250044), (52, 99735615), (60, 86437533), (63, 82321460), (65, 79788492), (70, 74089314), (78, 66490410), (84, 61741095), (90, 57625022), (91, 56991780), (105, 49392876), (117, 44326940), (126, 41160730), (130, 39894246), (140, 37044657), (156, 33245205), (180, 28812511), (182, 28495890), (195, 26596164), (210, 24696438), (234, 22163470), (252, 20580365), (260, 19947123), (273, 18997260), (315, 16464292), (364, 14247945), (390, 13298082), (420, 12348219), (455, 11398356), (468, 11081735), (546, 9498630), (585, 8865388), (630, 8232146), (780, 6649041), (819, 6332420), (910, 5699178), (1092, 4749315), (1170, 4432694), (1260, 4116073), (1365, 3799452), (1638, 3166210), (1820, 2849589), (2340, 2216347), (2730, 1899726), (3276, 1583105), (4095, 1266484), (5460, 949863), (8190, 633242), (16380, 316621)]