82362620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{242243}}^1$

素因数の和:242269

約数の個数: 24

約数和(自身を含む): 183136464

約数和(自身を除く): 100773844

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 242243, 484486, 968972, 1211215, 2422430, 4118131, 4844860, 8236262, 16472524, 20590655, 41181310, 82362620]

約数ペア:

[(1, 82362620), (2, 41181310), (4, 20590655), (5, 16472524), (10, 8236262), (17, 4844860), (20, 4118131), (34, 2422430), (68, 1211215), (85, 968972), (170, 484486), (340, 242243)]