3622340

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 7667520

約数和(自身を除く): 4045180

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1303, 1390, 2606, 2780, 5212, 6515, 13030, 26060, 181117, 362234, 724468, 905585, 1811170, 3622340]

約数ペア:

[(1, 3622340), (2, 1811170), (4, 905585), (5, 724468), (10, 362234), (20, 181117), (139, 26060), (278, 13030), (556, 6515), (695, 5212), (1303, 2780), (1390, 2606)]