75825820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{541613}}^1$

素因数の和:541629

約数の個数: 24

約数和(自身を含む): 181982304

約数和(自身を除く): 106156484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 541613, 1083226, 2166452, 2708065, 3791291, 5416130, 7582582, 10832260, 15165164, 18956455, 37912910, 75825820]

約数ペア:

[(1, 75825820), (2, 37912910), (4, 18956455), (5, 15165164), (7, 10832260), (10, 7582582), (14, 5416130), (20, 3791291), (28, 2708065), (35, 2166452), (70, 1083226), (140, 541613)]