2056534000

素因数分解:

$2^4\times 5^3\times {\mathrm{37}}^1\times {\mathrm{27791}}^1$

素因数の和:27851

約数の個数: 80

約数和(自身を含む): 5107280256

約数和(自身を除く): 3050746256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 125, 148, 185, 200, 250, 296, 370, 400, 500, 592, 740, 925, 1000, 1480, 1850, 2000, 2960, 3700, 4625, 7400, 9250, 14800, 18500, 27791, 37000, 55582, 74000, 111164, 138955, 222328, 277910, 444656, 555820, 694775, 1028267, 1111640, 1389550, 2056534, 2223280, 2779100, 3473875, 4113068, 5141335, 5558200, 6947750, 8226136, 10282670, 11116400, 13895500, 16452272, 20565340, 25706675, 27791000, 41130680, 51413350, 55582000, 82261360, 102826700, 128533375, 205653400, 257066750, 411306800, 514133500, 1028267000, 2056534000]

約数ペア:

[(1, 2056534000), (2, 1028267000), (4, 514133500), (5, 411306800), (8, 257066750), (10, 205653400), (16, 128533375), (20, 102826700), (25, 82261360), (37, 55582000), (40, 51413350), (50, 41130680), (74, 27791000), (80, 25706675), (100, 20565340), (125, 16452272), (148, 13895500), (185, 11116400), (200, 10282670), (250, 8226136), (296, 6947750), (370, 5558200), (400, 5141335), (500, 4113068), (592, 3473875), (740, 2779100), (925, 2223280), (1000, 2056534), (1480, 1389550), (1850, 1111640), (2000, 1028267), (2960, 694775), (3700, 555820), (4625, 444656), (7400, 277910), (9250, 222328), (14800, 138955), (18500, 111164), (27791, 74000), (37000, 55582)]