39376660

素因数分解:

$2^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{1511}}^1$

素因数の和:2823

約数の個数: 24

約数和(自身を含む): 82809216

約数和(自身を除く): 43432556

約数列:

[1, 2, 4, 5, 10, 20, 1303, 1511, 2606, 3022, 5212, 6044, 6515, 7555, 13030, 15110, 26060, 30220, 1968833, 3937666, 7875332, 9844165, 19688330, 39376660]

約数ペア:

[(1, 39376660), (2, 19688330), (4, 9844165), (5, 7875332), (10, 3937666), (20, 1968833), (1303, 30220), (1511, 26060), (2606, 15110), (3022, 13030), (5212, 7555), (6044, 6515)]