39539530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{487}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 74628864

約数和(自身を除く): 35089334

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 353, 487, 706, 974, 1765, 2435, 3530, 4870, 8119, 11201, 16238, 22402, 40595, 56005, 81190, 112010, 171911, 343822, 859555, 1719110, 3953953, 7907906, 19769765, 39539530]

約数ペア:

[(1, 39539530), (2, 19769765), (5, 7907906), (10, 3953953), (23, 1719110), (46, 859555), (115, 343822), (230, 171911), (353, 112010), (487, 81190), (706, 56005), (974, 40595), (1765, 22402), (2435, 16238), (3530, 11201), (4870, 8119)]