9971180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29327}}^1$

素因数の和:29353

約数の個数: 24

約数和(自身を含む): 22171968

約数和(自身を除く): 12200788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 29327, 58654, 117308, 146635, 293270, 498559, 586540, 997118, 1994236, 2492795, 4985590, 9971180]

約数ペア:

[(1, 9971180), (2, 4985590), (4, 2492795), (5, 1994236), (10, 997118), (17, 586540), (20, 498559), (34, 293270), (68, 146635), (85, 117308), (170, 58654), (340, 29327)]