1004055340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1\times {\mathrm{2113}}^1$

素因数の和:3178

約数の個数: 48

約数和(自身を含む): 2203363008

約数和(自身を除く): 1199307668

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1033, 2066, 2113, 4132, 4226, 5165, 8452, 10330, 10565, 20660, 21130, 23759, 42260, 47518, 48599, 95036, 97198, 118795, 194396, 237590, 242995, 475180, 485990, 971980, 2182729, 4365458, 8730916, 10913645, 21827290, 43654580, 50202767, 100405534, 200811068, 251013835, 502027670, 1004055340]

約数ペア:

[(1, 1004055340), (2, 502027670), (4, 251013835), (5, 200811068), (10, 100405534), (20, 50202767), (23, 43654580), (46, 21827290), (92, 10913645), (115, 8730916), (230, 4365458), (460, 2182729), (1033, 971980), (2066, 485990), (2113, 475180), (4132, 242995), (4226, 237590), (5165, 194396), (8452, 118795), (10330, 97198), (10565, 95036), (20660, 48599), (21130, 47518), (23759, 42260)]