7790060

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1481}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 16432416

約数和(自身を除く): 8642356

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 1481, 2630, 2962, 5260, 5924, 7405, 14810, 29620, 389503, 779006, 1558012, 1947515, 3895030, 7790060]

約数ペア:

[(1, 7790060), (2, 3895030), (4, 1947515), (5, 1558012), (10, 779006), (20, 389503), (263, 29620), (526, 14810), (1052, 7405), (1315, 5924), (1481, 5260), (2630, 2962)]