56737160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83437}}^1$

素因数の和:83465

約数の個数: 32

約数和(自身を含む): 135169560

約数和(自身を除く): 78432400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 83437, 166874, 333748, 417185, 667496, 834370, 1418429, 1668740, 2836858, 3337480, 5673716, 7092145, 11347432, 14184290, 28368580, 56737160]

約数ペア:

[(1, 56737160), (2, 28368580), (4, 14184290), (5, 11347432), (8, 7092145), (10, 5673716), (17, 3337480), (20, 2836858), (34, 1668740), (40, 1418429), (68, 834370), (85, 667496), (136, 417185), (170, 333748), (340, 166874), (680, 83437)]