10658540

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1303}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 22454880

約数和(自身を除く): 11796340

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1303, 1636, 2045, 2606, 4090, 5212, 6515, 8180, 13030, 26060, 532927, 1065854, 2131708, 2664635, 5329270, 10658540]

約数ペア:

[(1, 10658540), (2, 5329270), (4, 2664635), (5, 2131708), (10, 1065854), (20, 532927), (409, 26060), (818, 13030), (1303, 8180), (1636, 6515), (2045, 5212), (2606, 4090)]