82352740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3089}}^1$

素因数の和:3172

約数の個数: 48

約数和(自身を含む): 182730240

約数和(自身を除く): 100377500

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 430, 620, 860, 1333, 2666, 3089, 5332, 6178, 6665, 12356, 13330, 15445, 26660, 30890, 61780, 95759, 132827, 191518, 265654, 383036, 478795, 531308, 664135, 957590, 1328270, 1915180, 2656540, 4117637, 8235274, 16470548, 20588185, 41176370, 82352740]

約数ペア:

[(1, 82352740), (2, 41176370), (4, 20588185), (5, 16470548), (10, 8235274), (20, 4117637), (31, 2656540), (43, 1915180), (62, 1328270), (86, 957590), (124, 664135), (155, 531308), (172, 478795), (215, 383036), (310, 265654), (430, 191518), (620, 132827), (860, 95759), (1333, 61780), (2666, 30890), (3089, 26660), (5332, 15445), (6178, 13330), (6665, 12356)]