43040420

素因数分解:

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

素因数の和:50099

約数の個数: 24

約数和(自身を含む): 92488704

約数和(自身を除く): 49448284

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 50047, 100094, 200188, 250235, 500470, 1000940, 2152021, 4304042, 8608084, 10760105, 21520210, 43040420]

約数ペア:

[(1, 43040420), (2, 21520210), (4, 10760105), (5, 8608084), (10, 4304042), (20, 2152021), (43, 1000940), (86, 500470), (172, 250235), (215, 200188), (430, 100094), (860, 50047)]