82012160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{8009}}^1$

素因数の和:8036

約数の個数: 48

約数和(自身を含む): 196805700

約数和(自身を除く): 114793540

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, 8009, 10240, 16018, 32036, 40045, 64072, 80090, 128144, 160180, 256288, 320360, 512576, 640720, 1025152, 1281440, 2050304, 2562880, 4100608, 5125760, 8201216, 10251520, 16402432, 20503040, 41006080, 82012160]

約数ペア:

[(1, 82012160), (2, 41006080), (4, 20503040), (5, 16402432), (8, 10251520), (10, 8201216), (16, 5125760), (20, 4100608), (32, 2562880), (40, 2050304), (64, 1281440), (80, 1025152), (128, 640720), (160, 512576), (256, 320360), (320, 256288), (512, 160180), (640, 128144), (1024, 80090), (1280, 64072), (2048, 40045), (2560, 32036), (5120, 16018), (8009, 10240)]