779986810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{5039}}^1$

素因数の和:5742

約数の個数: 32

約数和(自身を含む): 1467486720

約数和(自身を除く): 687499910

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 673, 1346, 3365, 5039, 6730, 10078, 15479, 25195, 30958, 50390, 77395, 115897, 154790, 231794, 579485, 1158970, 3391247, 6782494, 16956235, 33912470, 77998681, 155997362, 389993405, 779986810]

約数ペア:

[(1, 779986810), (2, 389993405), (5, 155997362), (10, 77998681), (23, 33912470), (46, 16956235), (115, 6782494), (230, 3391247), (673, 1158970), (1346, 579485), (3365, 231794), (5039, 154790), (6730, 115897), (10078, 77395), (15479, 50390), (25195, 30958)]