37774880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 106251264

約数和(自身を除く): 68476384

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 127, 130, 143, 160, 169, 176, 208, 220, 254, 260, 286, 338, 352, 416, 440, 508, 520, 572, 635, 676, 715, 845, 880, 1016, 1040, 1144, 1270, 1352, 1397, 1430, 1651, 1690, 1760, 1859, 2032, 2080, 2288, 2540, 2704, 2794, 2860, 3302, 3380, 3718, 4064, 4576, 5080, 5408, 5588, 5720, 6604, 6760, 6985, 7436, 8255, 9295, 10160, 11176, 11440, 13208, 13520, 13970, 14872, 16510, 18161, 18590, 20320, 21463, 22352, 22880, 26416, 27040, 27940, 29744, 33020, 36322, 37180, 42926, 44704, 52832, 55880, 59488, 66040, 72644, 74360, 85852, 90805, 107315, 111760, 132080, 145288, 148720, 171704, 181610, 214630, 223520, 236093, 264160, 290576, 297440, 343408, 363220, 429260, 472186, 581152, 686816, 726440, 858520, 944372, 1180465, 1452880, 1717040, 1888744, 2360930, 2905760, 3434080, 3777488, 4721860, 7554976, 9443720, 18887440, 37774880]

約数ペア:

[(1, 37774880), (2, 18887440), (4, 9443720), (5, 7554976), (8, 4721860), (10, 3777488), (11, 3434080), (13, 2905760), (16, 2360930), (20, 1888744), (22, 1717040), (26, 1452880), (32, 1180465), (40, 944372), (44, 858520), (52, 726440), (55, 686816), (65, 581152), (80, 472186), (88, 429260), (104, 363220), (110, 343408), (127, 297440), (130, 290576), (143, 264160), (160, 236093), (169, 223520), (176, 214630), (208, 181610), (220, 171704), (254, 148720), (260, 145288), (286, 132080), (338, 111760), (352, 107315), (416, 90805), (440, 85852), (508, 74360), (520, 72644), (572, 66040), (635, 59488), (676, 55880), (715, 52832), (845, 44704), (880, 42926), (1016, 37180), (1040, 36322), (1144, 33020), (1270, 29744), (1352, 27940), (1397, 27040), (1430, 26416), (1651, 22880), (1690, 22352), (1760, 21463), (1859, 20320), (2032, 18590), (2080, 18161), (2288, 16510), (2540, 14872), (2704, 13970), (2794, 13520), (2860, 13208), (3302, 11440), (3380, 11176), (3718, 10160), (4064, 9295), (4576, 8255), (5080, 7436), (5408, 6985), (5588, 6760), (5720, 6604)]