898060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 1912176

約数和(自身を除く): 1014116

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 541, 830, 1082, 1660, 2164, 2705, 5410, 10820, 44903, 89806, 179612, 224515, 449030, 898060]

約数ペア:

[(1, 898060), (2, 449030), (4, 224515), (5, 179612), (10, 89806), (20, 44903), (83, 10820), (166, 5410), (332, 2705), (415, 2164), (541, 1660), (830, 1082)]