8536415120

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{616793}}^1$

素因数の和:616979

約数の個数: 40

約数和(自身を含む): 19961921016

約数和(自身を除く): 11425505896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 6920, 13840, 616793, 1233586, 2467172, 3083965, 4934344, 6167930, 9868688, 12335860, 24671720, 49343440, 106705189, 213410378, 426820756, 533525945, 853641512, 1067051890, 1707283024, 2134103780, 4268207560, 8536415120]

約数ペア:

[(1, 8536415120), (2, 4268207560), (4, 2134103780), (5, 1707283024), (8, 1067051890), (10, 853641512), (16, 533525945), (20, 426820756), (40, 213410378), (80, 106705189), (173, 49343440), (346, 24671720), (692, 12335860), (865, 9868688), (1384, 6167930), (1730, 4934344), (2768, 3083965), (3460, 2467172), (6920, 1233586), (13840, 616793)]