179677678090

素因数分解:

$2^1\times 5^1\times {\mathrm{42451}}^1\times {\mathrm{423259}}^1$

素因数の和:465717

約数の個数: 16

約数和(自身を含む): 323428203360

約数和(自身を除く): 143750525270

約数列:

[1, 2, 5, 10, 42451, 84902, 212255, 423259, 424510, 846518, 2116295, 4232590, 17967767809, 35935535618, 89838839045, 179677678090]

約数ペア:

[(1, 179677678090), (2, 89838839045), (5, 35935535618), (10, 17967767809), (42451, 4232590), (84902, 2116295), (212255, 846518), (423259, 424510)]