98052440

素因数分解:

$2^3\times 5^1\times {\mathrm{2451311}}^1$

素因数の和:2451322

約数の個数: 16

約数和(自身を含む): 220618080

約数和(自身を除く): 122565640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2451311, 4902622, 9805244, 12256555, 19610488, 24513110, 49026220, 98052440]

約数ペア:

[(1, 98052440), (2, 49026220), (4, 24513110), (5, 19610488), (8, 12256555), (10, 9805244), (20, 4902622), (40, 2451311)]