79909160

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{37693}}^1$

素因数の和:37757

約数の個数: 32

約数和(自身を含む): 183192840

約数和(自身を除く): 103283680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 37693, 75386, 150772, 188465, 301544, 376930, 753860, 1507720, 1997729, 3995458, 7990916, 9988645, 15981832, 19977290, 39954580, 79909160]

約数ペア:

[(1, 79909160), (2, 39954580), (4, 19977290), (5, 15981832), (8, 9988645), (10, 7990916), (20, 3995458), (40, 1997729), (53, 1507720), (106, 753860), (212, 376930), (265, 301544), (424, 188465), (530, 150772), (1060, 75386), (2120, 37693)]