57351160

素因数分解:

$2^3\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1307}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 129256560

約数和(自身を除く): 71905400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1097, 1307, 2194, 2614, 4388, 5228, 5485, 6535, 8776, 10456, 10970, 13070, 21940, 26140, 43880, 52280, 1433779, 2867558, 5735116, 7168895, 11470232, 14337790, 28675580, 57351160]

約数ペア:

[(1, 57351160), (2, 28675580), (4, 14337790), (5, 11470232), (8, 7168895), (10, 5735116), (20, 2867558), (40, 1433779), (1097, 52280), (1307, 43880), (2194, 26140), (2614, 21940), (4388, 13070), (5228, 10970), (5485, 10456), (6535, 8776)]