283606720

素因数分解:

$2^6\times 5^1\times {\mathrm{886271}}^1$

素因数の和:886288

約数の個数: 28

約数和(自身を含む): 675339264

約数和(自身を除く): 391732544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 886271, 1772542, 3545084, 4431355, 7090168, 8862710, 14180336, 17725420, 28360672, 35450840, 56721344, 70901680, 141803360, 283606720]

約数ペア:

[(1, 283606720), (2, 141803360), (4, 70901680), (5, 56721344), (8, 35450840), (10, 28360672), (16, 17725420), (20, 14180336), (32, 8862710), (40, 7090168), (64, 4431355), (80, 3545084), (160, 1772542), (320, 886271)]