39501740

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{15077}}^1$

素因数の和:15217

約数の個数: 24

約数和(自身を含む): 83592432

約数和(自身を除く): 44090692

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 15077, 30154, 60308, 75385, 150770, 301540, 1975087, 3950174, 7900348, 9875435, 19750870, 39501740]

約数ペア:

[(1, 39501740), (2, 19750870), (4, 9875435), (5, 7900348), (10, 3950174), (20, 1975087), (131, 301540), (262, 150770), (524, 75385), (655, 60308), (1310, 30154), (2620, 15077)]