110809132

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 226920960

約数和(自身を除く): 116111828

約数列:

[1, 2, 4, 7, 14, 28, 71, 139, 142, 278, 284, 401, 497, 556, 802, 973, 994, 1604, 1946, 1988, 2807, 3892, 5614, 9869, 11228, 19738, 28471, 39476, 55739, 56942, 69083, 111478, 113884, 138166, 199297, 222956, 276332, 390173, 398594, 780346, 797188, 1560692, 3957469, 7914938, 15829876, 27702283, 55404566, 110809132]

約数ペア:

[(1, 110809132), (2, 55404566), (4, 27702283), (7, 15829876), (14, 7914938), (28, 3957469), (71, 1560692), (139, 797188), (142, 780346), (278, 398594), (284, 390173), (401, 276332), (497, 222956), (556, 199297), (802, 138166), (973, 113884), (994, 111478), (1604, 69083), (1946, 56942), (1988, 55739), (2807, 39476), (3892, 28471), (5614, 19738), (9869, 11228)]