41939600

素因数分解:

$2^4\times 5^2\times {\mathrm{104849}}^1$

素因数の和:104867

約数の個数: 30

約数和(自身を含む): 100760850

約数和(自身を除く): 58821250

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 104849, 209698, 419396, 524245, 838792, 1048490, 1677584, 2096980, 2621225, 4193960, 5242450, 8387920, 10484900, 20969800, 41939600]

約数ペア:

[(1, 41939600), (2, 20969800), (4, 10484900), (5, 8387920), (8, 5242450), (10, 4193960), (16, 2621225), (20, 2096980), (25, 1677584), (40, 1048490), (50, 838792), (80, 524245), (100, 419396), (200, 209698), (400, 104849)]