116617480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{416491}}^1$

素因数の和:416509

約数の個数: 32

約数和(自身を含む): 299874240

約数和(自身を除く): 183256760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 416491, 832982, 1665964, 2082455, 2915437, 3331928, 4164910, 5830874, 8329820, 11661748, 14577185, 16659640, 23323496, 29154370, 58308740, 116617480]

約数ペア:

[(1, 116617480), (2, 58308740), (4, 29154370), (5, 23323496), (7, 16659640), (8, 14577185), (10, 11661748), (14, 8329820), (20, 5830874), (28, 4164910), (35, 3331928), (40, 2915437), (56, 2082455), (70, 1665964), (140, 832982), (280, 416491)]