540162620

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{99661}}^1$

素因数の和:99941

約数の個数: 24

約数和(自身を含む): 1138538688

約数和(自身を除く): 598376068

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 99661, 199322, 398644, 498305, 996610, 1993220, 27008131, 54016262, 108032524, 135040655, 270081310, 540162620]

約数ペア:

[(1, 540162620), (2, 270081310), (4, 135040655), (5, 108032524), (10, 54016262), (20, 27008131), (271, 1993220), (542, 996610), (1084, 498305), (1355, 398644), (2710, 199322), (5420, 99661)]