86659360

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4969}}^1$

素因数の和:5093

約数の個数: 48

約数和(自身を含む): 206652600

約数和(自身を除く): 119993240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 4969, 8720, 9938, 17440, 19876, 24845, 39752, 49690, 79504, 99380, 159008, 198760, 397520, 541621, 795040, 1083242, 2166484, 2708105, 4332968, 5416210, 8665936, 10832420, 17331872, 21664840, 43329680, 86659360]

約数ペア:

[(1, 86659360), (2, 43329680), (4, 21664840), (5, 17331872), (8, 10832420), (10, 8665936), (16, 5416210), (20, 4332968), (32, 2708105), (40, 2166484), (80, 1083242), (109, 795040), (160, 541621), (218, 397520), (436, 198760), (545, 159008), (872, 99380), (1090, 79504), (1744, 49690), (2180, 39752), (3488, 24845), (4360, 19876), (4969, 17440), (8720, 9938)]