47012800

素因数分解:

$2^6\times 5^2\times {\mathrm{29383}}^1$

素因数の和:29405

約数の個数: 42

約数和(自身を含む): 115684808

約数和(自身を除く): 68672008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 29383, 58766, 117532, 146915, 235064, 293830, 470128, 587660, 734575, 940256, 1175320, 1469150, 1880512, 2350640, 2938300, 4701280, 5876600, 9402560, 11753200, 23506400, 47012800]

約数ペア:

[(1, 47012800), (2, 23506400), (4, 11753200), (5, 9402560), (8, 5876600), (10, 4701280), (16, 2938300), (20, 2350640), (25, 1880512), (32, 1469150), (40, 1175320), (50, 940256), (64, 734575), (80, 587660), (100, 470128), (160, 293830), (200, 235064), (320, 146915), (400, 117532), (800, 58766), (1600, 29383)]