94180280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{57427}}^1$

素因数の和:57479

約数の個数: 32

約数和(自身を含む): 217077840

約数和(自身を除く): 122897560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 57427, 114854, 229708, 287135, 459416, 574270, 1148540, 2297080, 2354507, 4709014, 9418028, 11772535, 18836056, 23545070, 47090140, 94180280]

約数ペア:

[(1, 94180280), (2, 47090140), (4, 23545070), (5, 18836056), (8, 11772535), (10, 9418028), (20, 4709014), (40, 2354507), (41, 2297080), (82, 1148540), (164, 574270), (205, 459416), (328, 287135), (410, 229708), (820, 114854), (1640, 57427)]