2777881290080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{3486997}}^1$

素因数の和:3487408

約数の個数: 96

約数和(自身を含む): 7086026271744

約数和(自身を除く): 4308144981664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 383, 416, 520, 766, 1040, 1532, 1915, 2080, 3064, 3830, 4979, 6128, 7660, 9958, 12256, 15320, 19916, 24895, 30640, 39832, 49790, 61280, 79664, 99580, 159328, 199160, 398320, 796640, 3486997, 6973994, 13947988, 17434985, 27895976, 34869970, 45330961, 55791952, 69739940, 90661922, 111583904, 139479880, 181323844, 226654805, 278959760, 362647688, 453309610, 557919520, 725295376, 906619220, 1335519851, 1450590752, 1813238440, 2671039702, 3626476880, 5342079404, 6677599255, 7252953760, 10684158808, 13355198510, 17361758063, 21368317616, 26710397020, 34723516126, 42736635232, 53420794040, 69447032252, 86808790315, 106841588080, 138894064504, 173617580630, 213683176160, 277788129008, 347235161260, 555576258016, 694470322520, 1388940645040, 2777881290080]

約数ペア:

[(1, 2777881290080), (2, 1388940645040), (4, 694470322520), (5, 555576258016), (8, 347235161260), (10, 277788129008), (13, 213683176160), (16, 173617580630), (20, 138894064504), (26, 106841588080), (32, 86808790315), (40, 69447032252), (52, 53420794040), (65, 42736635232), (80, 34723516126), (104, 26710397020), (130, 21368317616), (160, 17361758063), (208, 13355198510), (260, 10684158808), (383, 7252953760), (416, 6677599255), (520, 5342079404), (766, 3626476880), (1040, 2671039702), (1532, 1813238440), (1915, 1450590752), (2080, 1335519851), (3064, 906619220), (3830, 725295376), (4979, 557919520), (6128, 453309610), (7660, 362647688), (9958, 278959760), (12256, 226654805), (15320, 181323844), (19916, 139479880), (24895, 111583904), (30640, 90661922), (39832, 69739940), (49790, 55791952), (61280, 45330961), (79664, 34869970), (99580, 27895976), (159328, 17434985), (199160, 13947988), (398320, 6973994), (796640, 3486997)]