54140420

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{6029}}^1$

素因数の和:6487

約数の個数: 24

約数和(自身を含む): 113967000

約数和(自身を除く): 59826580

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1796, 2245, 4490, 6029, 8980, 12058, 24116, 30145, 60290, 120580, 2707021, 5414042, 10828084, 13535105, 27070210, 54140420]

約数ペア:

[(1, 54140420), (2, 27070210), (4, 13535105), (5, 10828084), (10, 5414042), (20, 2707021), (449, 120580), (898, 60290), (1796, 30145), (2245, 24116), (4490, 12058), (6029, 8980)]