64158790

素因数分解:

$2^1\times 5^1\times {\mathrm{2351}}^1\times {\mathrm{2729}}^1$

素因数の和:5087

約数の個数: 16

約数和(自身を含む): 115577280

約数和(自身を除く): 51418490

約数列:

[1, 2, 5, 10, 2351, 2729, 4702, 5458, 11755, 13645, 23510, 27290, 6415879, 12831758, 32079395, 64158790]

約数ペア:

[(1, 64158790), (2, 32079395), (5, 12831758), (10, 6415879), (2351, 27290), (2729, 23510), (4702, 13645), (5458, 11755)]