5445590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28661}}^1$

素因数の和:28687

約数の個数: 16

約数和(自身を含む): 10318320

約数和(自身を除く): 4872730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 28661, 57322, 143305, 286610, 544559, 1089118, 2722795, 5445590]

約数ペア:

[(1, 5445590), (2, 2722795), (5, 1089118), (10, 544559), (19, 286610), (38, 143305), (95, 57322), (190, 28661)]