5192960

素因数分解:

$2^8\times 5^1\times {\mathrm{4057}}^1$

素因数の和:4078

約数の個数: 36

約数和(自身を含む): 12441828

約数和(自身を除く): 7248868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 4057, 8114, 16228, 20285, 32456, 40570, 64912, 81140, 129824, 162280, 259648, 324560, 519296, 649120, 1038592, 1298240, 2596480, 5192960]

約数ペア:

[(1, 5192960), (2, 2596480), (4, 1298240), (5, 1038592), (8, 649120), (10, 519296), (16, 324560), (20, 259648), (32, 162280), (40, 129824), (64, 81140), (80, 64912), (128, 40570), (160, 32456), (256, 20285), (320, 16228), (640, 8114), (1280, 4057)]