1607020002005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1\times {\mathrm{308639}}^1$

素因数の和:311005

約数の個数: 32

約数和(自身を含む): 2155986201600

約数和(自身を除く): 548966199595

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 2309, 11545, 25399, 94669, 126995, 308639, 473345, 1041359, 1543195, 3395029, 5206795, 12654199, 16975145, 63270995, 139196189, 695980945, 712647451, 3563237255, 7839121961, 29218545491, 39195609805, 146092727455, 321404000401, 1607020002005]

約数ペア:

[(1, 1607020002005), (5, 321404000401), (11, 146092727455), (41, 39195609805), (55, 29218545491), (205, 7839121961), (451, 3563237255), (2255, 712647451), (2309, 695980945), (11545, 139196189), (25399, 63270995), (94669, 16975145), (126995, 12654199), (308639, 5206795), (473345, 3395029), (1041359, 1543195)]