2355420703060

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{5859547}}^1$

素因数の和:5859856

約数の個数: 48

約数和(自身を含む): 5020460726400

約数和(自身を除く): 2665040023340

約数列:

[1, 2, 4, 5, 10, 20, 101, 199, 202, 398, 404, 505, 796, 995, 1010, 1990, 2020, 3980, 20099, 40198, 80396, 100495, 200990, 401980, 5859547, 11719094, 23438188, 29297735, 58595470, 117190940, 591814247, 1166049853, 1183628494, 2332099706, 2367256988, 2959071235, 4664199412, 5830249265, 5918142470, 11660498530, 11836284940, 23320997060, 117771035153, 235542070306, 471084140612, 588855175765, 1177710351530, 2355420703060]

約数ペア:

[(1, 2355420703060), (2, 1177710351530), (4, 588855175765), (5, 471084140612), (10, 235542070306), (20, 117771035153), (101, 23320997060), (199, 11836284940), (202, 11660498530), (398, 5918142470), (404, 5830249265), (505, 4664199412), (796, 2959071235), (995, 2367256988), (1010, 2332099706), (1990, 1183628494), (2020, 1166049853), (3980, 591814247), (20099, 117190940), (40198, 58595470), (80396, 29297735), (100495, 23438188), (200990, 11719094), (401980, 5859547)]