16095880

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1153}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 36351000

約数和(自身を除く): 20255120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1153, 1396, 1745, 2306, 2792, 3490, 4612, 5765, 6980, 9224, 11530, 13960, 23060, 46120, 402397, 804794, 1609588, 2011985, 3219176, 4023970, 8047940, 16095880]

約数ペア:

[(1, 16095880), (2, 8047940), (4, 4023970), (5, 3219176), (8, 2011985), (10, 1609588), (20, 804794), (40, 402397), (349, 46120), (698, 23060), (1153, 13960), (1396, 11530), (1745, 9224), (2306, 6980), (2792, 5765), (3490, 4612)]