159600280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{570001}}^1$

素因数の和:570019

約数の個数: 32

約数和(自身を含む): 410401440

約数和(自身を除く): 250801160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 570001, 1140002, 2280004, 2850005, 3990007, 4560008, 5700010, 7980014, 11400020, 15960028, 19950035, 22800040, 31920056, 39900070, 79800140, 159600280]

約数ペア:

[(1, 159600280), (2, 79800140), (4, 39900070), (5, 31920056), (7, 22800040), (8, 19950035), (10, 15960028), (14, 11400020), (20, 7980014), (28, 5700010), (35, 4560008), (40, 3990007), (56, 2850005), (70, 2280004), (140, 1140002), (280, 570001)]