41260640

素因数分解:

$2^5\times 5^1\times {\mathrm{257879}}^1$

素因数の和:257894

約数の個数: 24

約数和(自身を含む): 97478640

約数和(自身を除く): 56218000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 257879, 515758, 1031516, 1289395, 2063032, 2578790, 4126064, 5157580, 8252128, 10315160, 20630320, 41260640]

約数ペア:

[(1, 41260640), (2, 20630320), (4, 10315160), (5, 8252128), (8, 5157580), (10, 4126064), (16, 2578790), (20, 2063032), (32, 1289395), (40, 1031516), (80, 515758), (160, 257879)]