158382080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{15467}}^1$

素因数の和:15494

約数の個数: 48

約数和(自身を含む): 380048760

約数和(自身を除く): 221666680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 15467, 30934, 61868, 77335, 123736, 154670, 247472, 309340, 494944, 618680, 989888, 1237360, 1979776, 2474720, 3959552, 4949440, 7919104, 9898880, 15838208, 19797760, 31676416, 39595520, 79191040, 158382080]

約数ペア:

[(1, 158382080), (2, 79191040), (4, 39595520), (5, 31676416), (8, 19797760), (10, 15838208), (16, 9898880), (20, 7919104), (32, 4949440), (40, 3959552), (64, 2474720), (80, 1979776), (128, 1237360), (160, 989888), (256, 618680), (320, 494944), (512, 309340), (640, 247472), (1024, 154670), (1280, 123736), (2048, 77335), (2560, 61868), (5120, 30934), (10240, 15467)]