2560191295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{169943}}^1$

素因数の和:170102

約数の個数: 16

約数和(自身を含む): 3230295552

約数和(自身を除く): 670104257

約数列:

[1, 5, 23, 115, 131, 655, 3013, 15065, 169943, 849715, 3908689, 19543445, 22262533, 111312665, 512038259, 2560191295]

約数ペア:

[(1, 2560191295), (5, 512038259), (23, 111312665), (115, 22262533), (131, 19543445), (655, 3908689), (3013, 849715), (15065, 169943)]