25611040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1794

約数の個数: 96

約数和(自身を含む): 74511360

約数和(自身を除く): 48900320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1759, 1820, 2080, 2912, 3518, 3640, 7036, 7280, 8795, 12313, 14072, 14560, 17590, 22867, 24626, 28144, 35180, 45734, 49252, 56288, 61565, 70360, 91468, 98504, 114335, 123130, 140720, 160069, 182936, 197008, 228670, 246260, 281440, 320138, 365872, 394016, 457340, 492520, 640276, 731744, 800345, 914680, 985040, 1280552, 1600690, 1829360, 1970080, 2561104, 3201380, 3658720, 5122208, 6402760, 12805520, 25611040]

約数ペア:

[(1, 25611040), (2, 12805520), (4, 6402760), (5, 5122208), (7, 3658720), (8, 3201380), (10, 2561104), (13, 1970080), (14, 1829360), (16, 1600690), (20, 1280552), (26, 985040), (28, 914680), (32, 800345), (35, 731744), (40, 640276), (52, 492520), (56, 457340), (65, 394016), (70, 365872), (80, 320138), (91, 281440), (104, 246260), (112, 228670), (130, 197008), (140, 182936), (160, 160069), (182, 140720), (208, 123130), (224, 114335), (260, 98504), (280, 91468), (364, 70360), (416, 61565), (455, 56288), (520, 49252), (560, 45734), (728, 35180), (910, 28144), (1040, 24626), (1120, 22867), (1456, 17590), (1759, 14560), (1820, 14072), (2080, 12313), (2912, 8795), (3518, 7280), (3640, 7036)]