27081790

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{26293}}^1$

素因数の和:26403

約数の個数: 16

約数和(自身を含む): 49222368

約数和(自身を除く): 22140578

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 26293, 52586, 131465, 262930, 2708179, 5416358, 13540895, 27081790]

約数ペア:

[(1, 27081790), (2, 13540895), (5, 5416358), (10, 2708179), (103, 262930), (206, 131465), (515, 52586), (1030, 26293)]