27354860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105211}}^1$

素因数の和:105233

約数の個数: 24

約数和(自身を含む): 61864656

約数和(自身を除く): 34509796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 105211, 210422, 420844, 526055, 1052110, 1367743, 2104220, 2735486, 5470972, 6838715, 13677430, 27354860]

約数ペア:

[(1, 27354860), (2, 13677430), (4, 6838715), (5, 5470972), (10, 2735486), (13, 2104220), (20, 1367743), (26, 1052110), (52, 526055), (65, 420844), (130, 210422), (260, 105211)]