430104580

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{53629}}^1$

素因数の和:54039

約数の個数: 24

約数和(自身を含む): 905488920

約数和(自身を除く): 475384340

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 53629, 107258, 214516, 268145, 536290, 1072580, 21505229, 43010458, 86020916, 107526145, 215052290, 430104580]

約数ペア:

[(1, 430104580), (2, 215052290), (4, 107526145), (5, 86020916), (10, 43010458), (20, 21505229), (401, 1072580), (802, 536290), (1604, 268145), (2005, 214516), (4010, 107258), (8020, 53629)]