46887520

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2383

約数の個数: 48

約数和(自身を含む): 111667248

約数和(自身を除く): 64779728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2237, 2620, 4192, 4474, 5240, 8948, 10480, 11185, 17896, 20960, 22370, 35792, 44740, 71584, 89480, 178960, 293047, 357920, 586094, 1172188, 1465235, 2344376, 2930470, 4688752, 5860940, 9377504, 11721880, 23443760, 46887520]

約数ペア:

[(1, 46887520), (2, 23443760), (4, 11721880), (5, 9377504), (8, 5860940), (10, 4688752), (16, 2930470), (20, 2344376), (32, 1465235), (40, 1172188), (80, 586094), (131, 357920), (160, 293047), (262, 178960), (524, 89480), (655, 71584), (1048, 44740), (1310, 35792), (2096, 22370), (2237, 20960), (2620, 17896), (4192, 11185), (4474, 10480), (5240, 8948)]