86080840

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{50047}}^1$

素因数の和:50101

約数の個数: 32

約数和(自身を含む): 198190080

約数和(自身を除く): 112109240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 50047, 100094, 200188, 250235, 400376, 500470, 1000940, 2001880, 2152021, 4304042, 8608084, 10760105, 17216168, 21520210, 43040420, 86080840]

約数ペア:

[(1, 86080840), (2, 43040420), (4, 21520210), (5, 17216168), (8, 10760105), (10, 8608084), (20, 4304042), (40, 2152021), (43, 2001880), (86, 1000940), (172, 500470), (215, 400376), (344, 250235), (430, 200188), (860, 100094), (1720, 50047)]