11340640

素因数分解:

$2^5\times 5^1\times {\mathrm{70879}}^1$

素因数の和:70894

約数の個数: 24

約数和(自身を含む): 26792640

約数和(自身を除く): 15452000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 70879, 141758, 283516, 354395, 567032, 708790, 1134064, 1417580, 2268128, 2835160, 5670320, 11340640]

約数ペア:

[(1, 11340640), (2, 5670320), (4, 2835160), (5, 2268128), (8, 1417580), (10, 1134064), (16, 708790), (20, 567032), (32, 354395), (40, 283516), (80, 141758), (160, 70879)]