1884640

素因数分解:

$2^5\times 5^1\times {\mathrm{11779}}^1$

素因数の和:11794

約数の個数: 24

約数和(自身を含む): 4452840

約数和(自身を除く): 2568200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 11779, 23558, 47116, 58895, 94232, 117790, 188464, 235580, 376928, 471160, 942320, 1884640]

約数ペア:

[(1, 1884640), (2, 942320), (4, 471160), (5, 376928), (8, 235580), (10, 188464), (16, 117790), (20, 94232), (32, 58895), (40, 47116), (80, 23558), (160, 11779)]