7897180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23227}}^1$

素因数の和:23253

約数の個数: 24

約数和(自身を含む): 17560368

約数和(自身を除く): 9663188

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 23227, 46454, 92908, 116135, 232270, 394859, 464540, 789718, 1579436, 1974295, 3948590, 7897180]

約数ペア:

[(1, 7897180), (2, 3948590), (4, 1974295), (5, 1579436), (10, 789718), (17, 464540), (20, 394859), (34, 232270), (68, 116135), (85, 92908), (170, 46454), (340, 23227)]