27832262920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{57557}}^1$

素因数の和:57743

約数の個数: 128

約数和(自身を含む): 78573576960

約数和(自身を除く): 50741314040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 157, 220, 280, 308, 314, 385, 440, 616, 628, 770, 785, 1099, 1256, 1540, 1570, 1727, 2198, 3080, 3140, 3454, 4396, 5495, 6280, 6908, 8635, 8792, 10990, 12089, 13816, 17270, 21980, 24178, 34540, 43960, 48356, 57557, 60445, 69080, 96712, 115114, 120890, 230228, 241780, 287785, 402899, 460456, 483560, 575570, 633127, 805798, 1151140, 1266254, 1611596, 2014495, 2302280, 2532508, 3165635, 3223192, 4028990, 4431889, 5065016, 6331270, 8057980, 8863778, 9036449, 12662540, 16115960, 17727556, 18072898, 22159445, 25325080, 35455112, 36145796, 44318890, 45182245, 63255143, 72291592, 88637780, 90364490, 99400939, 126510286, 177275560, 180728980, 198801878, 253020572, 316275715, 361457960, 397603756, 497004695, 506041144, 632551430, 695806573, 795207512, 994009390, 1265102860, 1391613146, 1988018780, 2530205720, 2783226292, 3479032865, 3976037560, 5566452584, 6958065730, 13916131460, 27832262920]

約数ペア:

[(1, 27832262920), (2, 13916131460), (4, 6958065730), (5, 5566452584), (7, 3976037560), (8, 3479032865), (10, 2783226292), (11, 2530205720), (14, 1988018780), (20, 1391613146), (22, 1265102860), (28, 994009390), (35, 795207512), (40, 695806573), (44, 632551430), (55, 506041144), (56, 497004695), (70, 397603756), (77, 361457960), (88, 316275715), (110, 253020572), (140, 198801878), (154, 180728980), (157, 177275560), (220, 126510286), (280, 99400939), (308, 90364490), (314, 88637780), (385, 72291592), (440, 63255143), (616, 45182245), (628, 44318890), (770, 36145796), (785, 35455112), (1099, 25325080), (1256, 22159445), (1540, 18072898), (1570, 17727556), (1727, 16115960), (2198, 12662540), (3080, 9036449), (3140, 8863778), (3454, 8057980), (4396, 6331270), (5495, 5065016), (6280, 4431889), (6908, 4028990), (8635, 3223192), (8792, 3165635), (10990, 2532508), (12089, 2302280), (13816, 2014495), (17270, 1611596), (21980, 1266254), (24178, 1151140), (34540, 805798), (43960, 633127), (48356, 575570), (57557, 483560), (60445, 460456), (69080, 402899), (96712, 287785), (115114, 241780), (120890, 230228)]