520800000008

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{5389519}}^1$

素因数の和:5389829

約数の個数: 32

約数和(自身を含む): 1001157235200

約数和(自身を除く): 480357235192

約数列:

[1, 2, 4, 8, 47, 94, 188, 257, 376, 514, 1028, 2056, 12079, 24158, 48316, 96632, 5389519, 10779038, 21558076, 43116152, 253307393, 506614786, 1013229572, 1385106383, 2026459144, 2770212766, 5540425532, 11080851064, 65100000001, 130200000002, 260400000004, 520800000008]

約数ペア:

[(1, 520800000008), (2, 260400000004), (4, 130200000002), (8, 65100000001), (47, 11080851064), (94, 5540425532), (188, 2770212766), (257, 2026459144), (376, 1385106383), (514, 1013229572), (1028, 506614786), (2056, 253307393), (12079, 43116152), (24158, 21558076), (48316, 10779038), (96632, 5389519)]