116721790

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{43391}}^1$

素因数の和:43667

約数の個数: 16

約数和(自身を含む): 210885120

約数和(自身を除く): 94163330

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 43391, 86782, 216955, 433910, 11672179, 23344358, 58360895, 116721790]

約数ペア:

[(1, 116721790), (2, 58360895), (5, 23344358), (10, 11672179), (269, 433910), (538, 216955), (1345, 86782), (2690, 43391)]