29303480

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2311}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 66169440

約数和(自身を除く): 36865960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2311, 2536, 3170, 4622, 6340, 9244, 11555, 12680, 18488, 23110, 46220, 92440, 732587, 1465174, 2930348, 3662935, 5860696, 7325870, 14651740, 29303480]

約数ペア:

[(1, 29303480), (2, 14651740), (4, 7325870), (5, 5860696), (8, 3662935), (10, 2930348), (20, 1465174), (40, 732587), (317, 92440), (634, 46220), (1268, 23110), (1585, 18488), (2311, 12680), (2536, 11555), (3170, 9244), (4622, 6340)]