10387600

素因数分解:

$2^4\times 5^2\times {\mathrm{25969}}^1$

素因数の和:25987

約数の個数: 30

約数和(自身を含む): 24957170

約数和(自身を除く): 14569570

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 25969, 51938, 103876, 129845, 207752, 259690, 415504, 519380, 649225, 1038760, 1298450, 2077520, 2596900, 5193800, 10387600]

約数ペア:

[(1, 10387600), (2, 5193800), (4, 2596900), (5, 2077520), (8, 1298450), (10, 1038760), (16, 649225), (20, 519380), (25, 415504), (40, 259690), (50, 207752), (80, 129845), (100, 103876), (200, 51938), (400, 25969)]