5655673727960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12433}}^1\times {\mathrm{668959}}^1$

素因数の和:681420

約数の個数: 64

約数和(自身を含む): 13474914796800

約数和(自身を除く): 7819241068840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 12433, 24866, 49732, 62165, 99464, 124330, 211361, 248660, 422722, 497320, 668959, 845444, 1056805, 1337918, 1690888, 2113610, 2675836, 3344795, 4227220, 5351672, 6689590, 8454440, 11372303, 13379180, 22744606, 26758360, 45489212, 56861515, 90978424, 113723030, 227446060, 454892120, 8317167247, 16634334494, 33268668988, 41585836235, 66537337976, 83171672470, 141391843199, 166343344940, 282783686398, 332686689880, 565567372796, 706959215995, 1131134745592, 1413918431990, 2827836863980, 5655673727960]

約数ペア:

[(1, 5655673727960), (2, 2827836863980), (4, 1413918431990), (5, 1131134745592), (8, 706959215995), (10, 565567372796), (17, 332686689880), (20, 282783686398), (34, 166343344940), (40, 141391843199), (68, 83171672470), (85, 66537337976), (136, 41585836235), (170, 33268668988), (340, 16634334494), (680, 8317167247), (12433, 454892120), (24866, 227446060), (49732, 113723030), (62165, 90978424), (99464, 56861515), (124330, 45489212), (211361, 26758360), (248660, 22744606), (422722, 13379180), (497320, 11372303), (668959, 8454440), (845444, 6689590), (1056805, 5351672), (1337918, 4227220), (1690888, 3344795), (2113610, 2675836)]