8260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1$

素因数の和:75

約数の個数: 24

約数和(自身を含む): 20160

約数和(自身を除く): 11900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260]

約数ペア:

[(1, 8260), (2, 4130), (4, 2065), (5, 1652), (7, 1180), (10, 826), (14, 590), (20, 413), (28, 295), (35, 236), (59, 140), (70, 118)]