13846720

素因数分解:

$2^6\times 5^1\times {\mathrm{43271}}^1$

素因数の和:43288

約数の個数: 28

約数和(自身を含む): 32973264

約数和(自身を除く): 19126544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 43271, 86542, 173084, 216355, 346168, 432710, 692336, 865420, 1384672, 1730840, 2769344, 3461680, 6923360, 13846720]

約数ペア:

[(1, 13846720), (2, 6923360), (4, 3461680), (5, 2769344), (8, 1730840), (10, 1384672), (16, 865420), (20, 692336), (32, 432710), (40, 346168), (64, 216355), (80, 173084), (160, 86542), (320, 43271)]