79191040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{15467}}^1$

素因数の和:15492

約数の個数: 44

約数和(自身を含む): 189977976

約数和(自身を除く): 110786936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 15467, 30934, 61868, 77335, 123736, 154670, 247472, 309340, 494944, 618680, 989888, 1237360, 1979776, 2474720, 3959552, 4949440, 7919104, 9898880, 15838208, 19797760, 39595520, 79191040]

約数ペア:

[(1, 79191040), (2, 39595520), (4, 19797760), (5, 15838208), (8, 9898880), (10, 7919104), (16, 4949440), (20, 3959552), (32, 2474720), (40, 1979776), (64, 1237360), (80, 989888), (128, 618680), (160, 494944), (256, 309340), (320, 247472), (512, 154670), (640, 123736), (1024, 77335), (1280, 61868), (2560, 30934), (5120, 15467)]