57796040

素因数分解:

$2^3\times 5^1\times {\mathrm{1444901}}^1$

素因数の和:1444912

約数の個数: 16

約数和(自身を含む): 130041180

約数和(自身を除く): 72245140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1444901, 2889802, 5779604, 7224505, 11559208, 14449010, 28898020, 57796040]

約数ペア:

[(1, 57796040), (2, 28898020), (4, 14449010), (5, 11559208), (8, 7224505), (10, 5779604), (20, 2889802), (40, 1444901)]