125550080

素因数分解:

$2^9\times 5^1\times {\mathrm{49043}}^1$

素因数の和:49066

約数の個数: 40

約数和(自身を含む): 301032072

約数和(自身を除く): 175481992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 49043, 98086, 196172, 245215, 392344, 490430, 784688, 980860, 1569376, 1961720, 3138752, 3923440, 6277504, 7846880, 12555008, 15693760, 25110016, 31387520, 62775040, 125550080]

約数ペア:

[(1, 125550080), (2, 62775040), (4, 31387520), (5, 25110016), (8, 15693760), (10, 12555008), (16, 7846880), (20, 6277504), (32, 3923440), (40, 3138752), (64, 1961720), (80, 1569376), (128, 980860), (160, 784688), (256, 490430), (320, 392344), (512, 245215), (640, 196172), (1280, 98086), (2560, 49043)]