98608880

素因数分解:

$2^4\times 5^1\times {\mathrm{1232611}}^1$

素因数の和:1232624

約数の個数: 20

約数和(自身を含む): 229265832

約数和(自身を除く): 130656952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1232611, 2465222, 4930444, 6163055, 9860888, 12326110, 19721776, 24652220, 49304440, 98608880]

約数ペア:

[(1, 98608880), (2, 49304440), (4, 24652220), (5, 19721776), (8, 12326110), (10, 9860888), (16, 6163055), (20, 4930444), (40, 2465222), (80, 1232611)]