85990010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{452579}}^1$

素因数の和:452605

約数の個数: 16

約数和(自身を含む): 162928800

約数和(自身を除く): 76938790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 452579, 905158, 2262895, 4525790, 8599001, 17198002, 42995005, 85990010]

約数ペア:

[(1, 85990010), (2, 42995005), (5, 17198002), (10, 8599001), (19, 4525790), (38, 2262895), (95, 905158), (190, 452579)]