71350540

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{9413}}^1$

素因数の和:9801

約数の個数: 24

約数和(自身を含む): 150247440

約数和(自身を除く): 78896900

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 9413, 18826, 37652, 47065, 94130, 188260, 3567527, 7135054, 14270108, 17837635, 35675270, 71350540]

約数ペア:

[(1, 71350540), (2, 35675270), (4, 17837635), (5, 14270108), (10, 7135054), (20, 3567527), (379, 188260), (758, 94130), (1516, 47065), (1895, 37652), (3790, 18826), (7580, 9413)]