57612740

素因数分解:

$2^2\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{2221}}^1$

素因数の和:3527

約数の個数: 24

約数和(自身を含む): 121134552

約数和(自身を除く): 63521812

約数列:

[1, 2, 4, 5, 10, 20, 1297, 2221, 2594, 4442, 5188, 6485, 8884, 11105, 12970, 22210, 25940, 44420, 2880637, 5761274, 11522548, 14403185, 28806370, 57612740]

約数ペア:

[(1, 57612740), (2, 28806370), (4, 14403185), (5, 11522548), (10, 5761274), (20, 2880637), (1297, 44420), (2221, 25940), (2594, 22210), (4442, 12970), (5188, 11105), (6485, 8884)]