9049280

素因数分解:

$2^6\times 5^1\times {\mathrm{28279}}^1$

素因数の和:28296

約数の個数: 28

約数和(自身を含む): 21549360

約数和(自身を除く): 12500080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 28279, 56558, 113116, 141395, 226232, 282790, 452464, 565580, 904928, 1131160, 1809856, 2262320, 4524640, 9049280]

約数ペア:

[(1, 9049280), (2, 4524640), (4, 2262320), (5, 1809856), (8, 1131160), (10, 904928), (16, 565580), (20, 452464), (32, 282790), (40, 226232), (64, 141395), (80, 113116), (160, 56558), (320, 28279)]