199030720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{88853}}^1$

素因数の和:88877

約数の個数: 56

約数和(自身を含む): 541653984

約数和(自身を除く): 342623264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 88853, 177706, 355412, 444265, 621971, 710824, 888530, 1243942, 1421648, 1777060, 2487884, 2843296, 3109855, 3554120, 4975768, 5686592, 6219710, 7108240, 9951536, 12439420, 14216480, 19903072, 24878840, 28432960, 39806144, 49757680, 99515360, 199030720]

約数ペア:

[(1, 199030720), (2, 99515360), (4, 49757680), (5, 39806144), (7, 28432960), (8, 24878840), (10, 19903072), (14, 14216480), (16, 12439420), (20, 9951536), (28, 7108240), (32, 6219710), (35, 5686592), (40, 4975768), (56, 3554120), (64, 3109855), (70, 2843296), (80, 2487884), (112, 1777060), (140, 1421648), (160, 1243942), (224, 888530), (280, 710824), (320, 621971), (448, 444265), (560, 355412), (1120, 177706), (2240, 88853)]