2016065590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{36877}}^1$

素因数の和:36973

約数の個数: 64

約数和(自身を含む): 4588213248

約数和(自身を除く): 2572147658

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 110, 142, 154, 355, 385, 497, 710, 770, 781, 994, 1562, 2485, 3905, 4970, 5467, 7810, 10934, 27335, 36877, 54670, 73754, 184385, 258139, 368770, 405647, 516278, 811294, 1290695, 2028235, 2581390, 2618267, 2839529, 4056470, 5236534, 5679058, 13091335, 14197645, 18327869, 26182670, 28395290, 28800937, 36655738, 57601874, 91639345, 144004685, 183278690, 201606559, 288009370, 403213118, 1008032795, 2016065590]

約数ペア:

[(1, 2016065590), (2, 1008032795), (5, 403213118), (7, 288009370), (10, 201606559), (11, 183278690), (14, 144004685), (22, 91639345), (35, 57601874), (55, 36655738), (70, 28800937), (71, 28395290), (77, 26182670), (110, 18327869), (142, 14197645), (154, 13091335), (355, 5679058), (385, 5236534), (497, 4056470), (710, 2839529), (770, 2618267), (781, 2581390), (994, 2028235), (1562, 1290695), (2485, 811294), (3905, 516278), (4970, 405647), (5467, 368770), (7810, 258139), (10934, 184385), (27335, 73754), (36877, 54670)]