1796120

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 4097520

約数和(自身を除く): 2301400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 541, 664, 830, 1082, 1660, 2164, 2705, 3320, 4328, 5410, 10820, 21640, 44903, 89806, 179612, 224515, 359224, 449030, 898060, 1796120]

約数ペア:

[(1, 1796120), (2, 898060), (4, 449030), (5, 359224), (8, 224515), (10, 179612), (20, 89806), (40, 44903), (83, 21640), (166, 10820), (332, 5410), (415, 4328), (541, 3320), (664, 2705), (830, 2164), (1082, 1660)]