15679960060

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2980981}}^1$

素因数の和:2981253

約数の個数: 24

約数和(自身を含む): 33053128416

約数和(自身を除く): 17373168356

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 2980981, 5961962, 11923924, 14904905, 29809810, 59619620, 783998003, 1567996006, 3135992012, 3919990015, 7839980030, 15679960060]

約数ペア:

[(1, 15679960060), (2, 7839980030), (4, 3919990015), (5, 3135992012), (10, 1567996006), (20, 783998003), (263, 59619620), (526, 29809810), (1052, 14904905), (1315, 11923924), (2630, 5961962), (5260, 2980981)]