5146910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 9884160

約数和(自身を除く): 4737250

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 263, 515, 526, 1030, 1315, 1957, 2630, 3914, 4997, 9785, 9994, 19570, 24985, 27089, 49970, 54178, 135445, 270890, 514691, 1029382, 2573455, 5146910]

約数ペア:

[(1, 5146910), (2, 2573455), (5, 1029382), (10, 514691), (19, 270890), (38, 135445), (95, 54178), (103, 49970), (190, 27089), (206, 24985), (263, 19570), (515, 9994), (526, 9785), (1030, 4997), (1315, 3914), (1957, 2630)]