47248640

素因数分解:

$2^8\times 5^1\times {\mathrm{36913}}^1$

素因数の和:36934

約数の個数: 36

約数和(自身を含む): 113178324

約数和(自身を除く): 65929684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 36913, 73826, 147652, 184565, 295304, 369130, 590608, 738260, 1181216, 1476520, 2362432, 2953040, 4724864, 5906080, 9449728, 11812160, 23624320, 47248640]

約数ペア:

[(1, 47248640), (2, 23624320), (4, 11812160), (5, 9449728), (8, 5906080), (10, 4724864), (16, 2953040), (20, 2362432), (32, 1476520), (40, 1181216), (64, 738260), (80, 590608), (128, 369130), (160, 295304), (256, 184565), (320, 147652), (640, 73826), (1280, 36913)]