202359440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53819}}^1$

素因数の和:53879

約数の個数: 40

約数和(自身を含む): 480504960

約数和(自身を除く): 278145520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 53819, 107638, 215276, 269095, 430552, 538190, 861104, 1076380, 2152760, 2529493, 4305520, 5058986, 10117972, 12647465, 20235944, 25294930, 40471888, 50589860, 101179720, 202359440]

約数ペア:

[(1, 202359440), (2, 101179720), (4, 50589860), (5, 40471888), (8, 25294930), (10, 20235944), (16, 12647465), (20, 10117972), (40, 5058986), (47, 4305520), (80, 2529493), (94, 2152760), (188, 1076380), (235, 861104), (376, 538190), (470, 430552), (752, 269095), (940, 215276), (1880, 107638), (3760, 53819)]