98115800

素因数分解:

$2^3\times 5^2\times {\mathrm{490579}}^1$

素因数の和:490595

約数の個数: 24

約数和(自身を含む): 228119700

約数和(自身を除く): 130003900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 490579, 981158, 1962316, 2452895, 3924632, 4905790, 9811580, 12264475, 19623160, 24528950, 49057900, 98115800]

約数ペア:

[(1, 98115800), (2, 49057900), (4, 24528950), (5, 19623160), (8, 12264475), (10, 9811580), (20, 4905790), (25, 3924632), (40, 2452895), (50, 1962316), (100, 981158), (200, 490579)]