128336710

素因数分解:

$2^1\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{4919}}^1$

素因数の和:7535

約数の個数: 16

約数和(自身を含む): 231141600

約数和(自身を除く): 102804890

約数列:

[1, 2, 5, 10, 2609, 4919, 5218, 9838, 13045, 24595, 26090, 49190, 12833671, 25667342, 64168355, 128336710]

約数ペア:

[(1, 128336710), (2, 64168355), (5, 25667342), (10, 12833671), (2609, 49190), (4919, 26090), (5218, 24595), (9838, 13045)]