79675540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{569111}}^1$

素因数の和:569127

約数の個数: 24

約数和(自身を含む): 191221632

約数和(自身を除く): 111546092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 569111, 1138222, 2276444, 2845555, 3983777, 5691110, 7967554, 11382220, 15935108, 19918885, 39837770, 79675540]

約数ペア:

[(1, 79675540), (2, 39837770), (4, 19918885), (5, 15935108), (7, 11382220), (10, 7967554), (14, 5691110), (20, 3983777), (28, 2845555), (35, 2276444), (70, 1138222), (140, 569111)]