82316120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{55619}}^1$

素因数の和:55667

約数の個数: 32

約数和(自身を含む): 190220400

約数和(自身を除く): 107904280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 55619, 111238, 222476, 278095, 444952, 556190, 1112380, 2057903, 2224760, 4115806, 8231612, 10289515, 16463224, 20579030, 41158060, 82316120]

約数ペア:

[(1, 82316120), (2, 41158060), (4, 20579030), (5, 16463224), (8, 10289515), (10, 8231612), (20, 4115806), (37, 2224760), (40, 2057903), (74, 1112380), (148, 556190), (185, 444952), (296, 278095), (370, 222476), (740, 111238), (1480, 55619)]