2014863560

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{1297}}^1$

素因数の和:1926

約数の個数: 64

約数和(自身を含む): 4609249920

約数和(自身を除く): 2594386360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 547, 568, 710, 1094, 1297, 1420, 2188, 2594, 2735, 2840, 4376, 5188, 5470, 6485, 10376, 10940, 12970, 21880, 25940, 38837, 51880, 77674, 92087, 155348, 184174, 194185, 310696, 368348, 388370, 460435, 709459, 736696, 776740, 920870, 1418918, 1553480, 1841740, 2837836, 3547295, 3683480, 5675672, 7094590, 14189180, 28378360, 50371589, 100743178, 201486356, 251857945, 402972712, 503715890, 1007431780, 2014863560]

約数ペア:

[(1, 2014863560), (2, 1007431780), (4, 503715890), (5, 402972712), (8, 251857945), (10, 201486356), (20, 100743178), (40, 50371589), (71, 28378360), (142, 14189180), (284, 7094590), (355, 5675672), (547, 3683480), (568, 3547295), (710, 2837836), (1094, 1841740), (1297, 1553480), (1420, 1418918), (2188, 920870), (2594, 776740), (2735, 736696), (2840, 709459), (4376, 460435), (5188, 388370), (5470, 368348), (6485, 310696), (10376, 194185), (10940, 184174), (12970, 155348), (21880, 92087), (25940, 77674), (38837, 51880)]