2078166080

素因数分解:

$2^6\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{6299}}^1$

素因数の和:7347

約数の個数: 56

約数和(自身を含む): 4954219200

約数和(自身を除く): 2876053120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1031, 2062, 4124, 5155, 6299, 8248, 10310, 12598, 16496, 20620, 25196, 31495, 32992, 41240, 50392, 62990, 65984, 82480, 100784, 125980, 164960, 201568, 251960, 329920, 403136, 503920, 1007840, 2015680, 6494269, 12988538, 25977076, 32471345, 51954152, 64942690, 103908304, 129885380, 207816608, 259770760, 415633216, 519541520, 1039083040, 2078166080]

約数ペア:

[(1, 2078166080), (2, 1039083040), (4, 519541520), (5, 415633216), (8, 259770760), (10, 207816608), (16, 129885380), (20, 103908304), (32, 64942690), (40, 51954152), (64, 32471345), (80, 25977076), (160, 12988538), (320, 6494269), (1031, 2015680), (2062, 1007840), (4124, 503920), (5155, 403136), (6299, 329920), (8248, 251960), (10310, 201568), (12598, 164960), (16496, 125980), (20620, 100784), (25196, 82480), (31495, 65984), (32992, 62990), (41240, 50392)]