1475118080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{288109}}^1$

素因数の和:288134

約数の個数: 44

約数和(自身を含む): 3538567020

約数和(自身を除く): 2063448940

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, 288109, 576218, 1152436, 1440545, 2304872, 2881090, 4609744, 5762180, 9219488, 11524360, 18438976, 23048720, 36877952, 46097440, 73755904, 92194880, 147511808, 184389760, 295023616, 368779520, 737559040, 1475118080]

約数ペア:

[(1, 1475118080), (2, 737559040), (4, 368779520), (5, 295023616), (8, 184389760), (10, 147511808), (16, 92194880), (20, 73755904), (32, 46097440), (40, 36877952), (64, 23048720), (80, 18438976), (128, 11524360), (160, 9219488), (256, 5762180), (320, 4609744), (512, 2881090), (640, 2304872), (1024, 1440545), (1280, 1152436), (2560, 576218), (5120, 288109)]