293408740

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{51839}}^1$

素因数の和:52131

約数の個数: 24

約数和(自身を含む): 618347520

約数和(自身を除く): 324938780

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 51839, 103678, 207356, 259195, 518390, 1036780, 14670437, 29340874, 58681748, 73352185, 146704370, 293408740]

約数ペア:

[(1, 293408740), (2, 146704370), (4, 73352185), (5, 58681748), (10, 29340874), (20, 14670437), (283, 1036780), (566, 518390), (1132, 259195), (1415, 207356), (2830, 103678), (5660, 51839)]