73932220

素因数分解:

$2^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{2837}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 155431584

約数和(自身を除く): 81499364

約数列:

[1, 2, 4, 5, 10, 20, 1303, 2606, 2837, 5212, 5674, 6515, 11348, 13030, 14185, 26060, 28370, 56740, 3696611, 7393222, 14786444, 18483055, 36966110, 73932220]

約数ペア:

[(1, 73932220), (2, 36966110), (4, 18483055), (5, 14786444), (10, 7393222), (20, 3696611), (1303, 56740), (2606, 28370), (2837, 26060), (5212, 14185), (5674, 13030), (6515, 11348)]