42898070

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{5113}}^1$

素因数の和:5959

約数の個数: 16

約数和(自身を含む): 77323680

約数和(自身を除く): 34425610

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 5113, 8390, 10226, 25565, 51130, 4289807, 8579614, 21449035, 42898070]

約数ペア:

[(1, 42898070), (2, 21449035), (5, 8579614), (10, 4289807), (839, 51130), (1678, 25565), (4195, 10226), (5113, 8390)]