6656180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19577}}^1$

素因数の和:19603

約数の個数: 24

約数和(自身を含む): 14800968

約数和(自身を除く): 8144788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 19577, 39154, 78308, 97885, 195770, 332809, 391540, 665618, 1331236, 1664045, 3328090, 6656180]

約数ペア:

[(1, 6656180), (2, 3328090), (4, 1664045), (5, 1331236), (10, 665618), (17, 391540), (20, 332809), (34, 195770), (68, 97885), (85, 78308), (170, 39154), (340, 19577)]