98193800

素因数分解:

$2^3\times 5^2\times {\mathrm{490969}}^1$

素因数の和:490985

約数の個数: 24

約数和(自身を含む): 228301050

約数和(自身を除く): 130107250

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 490969, 981938, 1963876, 2454845, 3927752, 4909690, 9819380, 12274225, 19638760, 24548450, 49096900, 98193800]

約数ペア:

[(1, 98193800), (2, 49096900), (4, 24548450), (5, 19638760), (8, 12274225), (10, 9819380), (20, 4909690), (25, 3927752), (40, 2454845), (50, 1963876), (100, 981938), (200, 490969)]