83212040

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{6173}}^1$

素因数の和:6521

約数の個数: 32

約数和(自身を含む): 187813080

約数和(自身を除く): 104601040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3370, 6173, 6740, 12346, 13480, 24692, 30865, 49384, 61730, 123460, 246920, 2080301, 4160602, 8321204, 10401505, 16642408, 20803010, 41606020, 83212040]

約数ペア:

[(1, 83212040), (2, 41606020), (4, 20803010), (5, 16642408), (8, 10401505), (10, 8321204), (20, 4160602), (40, 2080301), (337, 246920), (674, 123460), (1348, 61730), (1685, 49384), (2696, 30865), (3370, 24692), (6173, 13480), (6740, 12346)]