39432460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67987}}^1$

素因数の和:68025

約数の個数: 24

約数和(自身を含む): 85664880

約数和(自身を除く): 46232420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 67987, 135974, 271948, 339935, 679870, 1359740, 1971623, 3943246, 7886492, 9858115, 19716230, 39432460]

約数ペア:

[(1, 39432460), (2, 19716230), (4, 9858115), (5, 7886492), (10, 3943246), (20, 1971623), (29, 1359740), (58, 679870), (116, 339935), (145, 271948), (290, 135974), (580, 67987)]