98049800

素因数分解:

$2^3\times 5^2\times {\mathrm{490249}}^1$

素因数の和:490265

約数の個数: 24

約数和(自身を含む): 227966250

約数和(自身を除く): 129916450

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 490249, 980498, 1960996, 2451245, 3921992, 4902490, 9804980, 12256225, 19609960, 24512450, 49024900, 98049800]

約数ペア:

[(1, 98049800), (2, 49024900), (4, 24512450), (5, 19609960), (8, 12256225), (10, 9804980), (20, 4902490), (25, 3921992), (40, 2451245), (50, 1960996), (100, 980498), (200, 490249)]