11501180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33827}}^1$

素因数の和:33853

約数の個数: 24

約数和(自身を含む): 25573968

約数和(自身を除く): 14072788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 33827, 67654, 135308, 169135, 338270, 575059, 676540, 1150118, 2300236, 2875295, 5750590, 11501180]

約数ペア:

[(1, 11501180), (2, 5750590), (4, 2875295), (5, 2300236), (10, 1150118), (17, 676540), (20, 575059), (34, 338270), (68, 169135), (85, 135308), (170, 67654), (340, 33827)]