86952560

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8297}}^1$

素因数の和:8441

約数の個数: 40

約数和(自身を含む): 203732496

約数和(自身を除く): 116779936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 8297, 10480, 16594, 33188, 41485, 66376, 82970, 132752, 165940, 331880, 663760, 1086907, 2173814, 4347628, 5434535, 8695256, 10869070, 17390512, 21738140, 43476280, 86952560]

約数ペア:

[(1, 86952560), (2, 43476280), (4, 21738140), (5, 17390512), (8, 10869070), (10, 8695256), (16, 5434535), (20, 4347628), (40, 2173814), (80, 1086907), (131, 663760), (262, 331880), (524, 165940), (655, 132752), (1048, 82970), (1310, 66376), (2096, 41485), (2620, 33188), (5240, 16594), (8297, 10480)]