1123347460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{7691}}^1$

素因数の和:7876

約数の個数: 48

約数和(自身を含む): 2416518720

約数和(自身を除く): 1293171260

約数列:

[1, 2, 4, 5, 10, 20, 67, 109, 134, 218, 268, 335, 436, 545, 670, 1090, 1340, 2180, 7303, 7691, 14606, 15382, 29212, 30764, 36515, 38455, 73030, 76910, 146060, 153820, 515297, 838319, 1030594, 1676638, 2061188, 2576485, 3353276, 4191595, 5152970, 8383190, 10305940, 16766380, 56167373, 112334746, 224669492, 280836865, 561673730, 1123347460]

約数ペア:

[(1, 1123347460), (2, 561673730), (4, 280836865), (5, 224669492), (10, 112334746), (20, 56167373), (67, 16766380), (109, 10305940), (134, 8383190), (218, 5152970), (268, 4191595), (335, 3353276), (436, 2576485), (545, 2061188), (670, 1676638), (1090, 1030594), (1340, 838319), (2180, 515297), (7303, 153820), (7691, 146060), (14606, 76910), (15382, 73030), (29212, 38455), (30764, 36515)]