67876580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199637}}^1$

素因数の和:199663

約数の個数: 24

約数和(自身を含む): 150926328

約数和(自身を除く): 83049748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 199637, 399274, 798548, 998185, 1996370, 3393829, 3992740, 6787658, 13575316, 16969145, 33938290, 67876580]

約数ペア:

[(1, 67876580), (2, 33938290), (4, 16969145), (5, 13575316), (10, 6787658), (17, 3992740), (20, 3393829), (34, 1996370), (68, 998185), (85, 798548), (170, 399274), (340, 199637)]