98212280

素因数分解:

$2^3\times 5^1\times {\mathrm{2455307}}^1$

素因数の和:2455318

約数の個数: 16

約数和(自身を含む): 220977720

約数和(自身を除く): 122765440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2455307, 4910614, 9821228, 12276535, 19642456, 24553070, 49106140, 98212280]

約数ペア:

[(1, 98212280), (2, 49106140), (4, 24553070), (5, 19642456), (8, 12276535), (10, 9821228), (20, 4910614), (40, 2455307)]