79548160

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2143}}^1$

素因数の和:2193

約数の個数: 72

約数和(自身を含む): 197205120

約数和(自身を除く): 117656960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1856, 2143, 2320, 3712, 4286, 4640, 7424, 8572, 9280, 10715, 17144, 18560, 21430, 34288, 37120, 42860, 62147, 68576, 85720, 124294, 137152, 171440, 248588, 274304, 310735, 342880, 497176, 548608, 621470, 685760, 994352, 1242940, 1371520, 1988704, 2485880, 2743040, 3977408, 4971760, 7954816, 9943520, 15909632, 19887040, 39774080, 79548160]

約数ペア:

[(1, 79548160), (2, 39774080), (4, 19887040), (5, 15909632), (8, 9943520), (10, 7954816), (16, 4971760), (20, 3977408), (29, 2743040), (32, 2485880), (40, 1988704), (58, 1371520), (64, 1242940), (80, 994352), (116, 685760), (128, 621470), (145, 548608), (160, 497176), (232, 342880), (256, 310735), (290, 274304), (320, 248588), (464, 171440), (580, 137152), (640, 124294), (928, 85720), (1160, 68576), (1280, 62147), (1856, 42860), (2143, 37120), (2320, 34288), (3712, 21430), (4286, 18560), (4640, 17144), (7424, 10715), (8572, 9280)]