29117980

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{10627}}^1$

素因数の和:10773

約数の個数: 24

約数和(自身を含む): 61599888

約数和(自身を除く): 32481908

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 10627, 21254, 42508, 53135, 106270, 212540, 1455899, 2911798, 5823596, 7279495, 14558990, 29117980]

約数ペア:

[(1, 29117980), (2, 14558990), (4, 7279495), (5, 5823596), (10, 2911798), (20, 1455899), (137, 212540), (274, 106270), (548, 53135), (685, 42508), (1370, 21254), (2740, 10627)]