4490300

素因数分解:

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

素因数の和:638

約数の個数: 36

約数和(自身を含む): 9879576

約数和(自身を除く): 5389276

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 541, 830, 1082, 1660, 2075, 2164, 2705, 4150, 5410, 8300, 10820, 13525, 27050, 44903, 54100, 89806, 179612, 224515, 449030, 898060, 1122575, 2245150, 4490300]

約数ペア:

[(1, 4490300), (2, 2245150), (4, 1122575), (5, 898060), (10, 449030), (20, 224515), (25, 179612), (50, 89806), (83, 54100), (100, 44903), (166, 27050), (332, 13525), (415, 10820), (541, 8300), (830, 5410), (1082, 4150), (1660, 2705), (2075, 2164)]