15679723490

素因数分解:

$2^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1\times {\mathrm{9949}}^1$

素因数の和:10754

約数の個数: 32

約数和(自身を含む): 28369440000

約数和(自身を除く): 12689716510

約数列:

[1, 2, 5, 10, 359, 439, 718, 878, 1795, 2195, 3590, 4390, 9949, 19898, 49745, 99490, 157601, 315202, 788005, 1576010, 3571691, 4367611, 7143382, 8735222, 17858455, 21838055, 35716910, 43676110, 1567972349, 3135944698, 7839861745, 15679723490]

約数ペア:

[(1, 15679723490), (2, 7839861745), (5, 3135944698), (10, 1567972349), (359, 43676110), (439, 35716910), (718, 21838055), (878, 17858455), (1795, 8735222), (2195, 7143382), (3590, 4367611), (4390, 3571691), (9949, 1576010), (19898, 788005), (49745, 315202), (99490, 157601)]