83852020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26041}}^1$

素因数の和:26080

約数の個数: 48

約数和(自身を含む): 210002688

約数和(自身を除く): 126150668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 26041, 52082, 104164, 130205, 182287, 260410, 364574, 520820, 598943, 729148, 911435, 1197886, 1822870, 2395772, 2994715, 3645740, 4192601, 5989430, 8385202, 11978860, 16770404, 20963005, 41926010, 83852020]

約数ペア:

[(1, 83852020), (2, 41926010), (4, 20963005), (5, 16770404), (7, 11978860), (10, 8385202), (14, 5989430), (20, 4192601), (23, 3645740), (28, 2994715), (35, 2395772), (46, 1822870), (70, 1197886), (92, 911435), (115, 729148), (140, 598943), (161, 520820), (230, 364574), (322, 260410), (460, 182287), (644, 130205), (805, 104164), (1610, 52082), (3220, 26041)]